把…包在囊内, 被包在囊内( encyst的第三人称单数 )

encyst的用法和样例:

例句

用作及物动词(vt.)
  1. These motile spores may encyst in adverse conditions or may be the means by which a fungus or parasitic protoctist penetrates a new host.在不利环境中,游动孢子被包在囊内,当真菌或寄生的原核细胞穿透新寄主时游动孢子被释放出来。
用作不及物动词(vi.)
  1. These motile spores may encyst in adverse conditions or may be the means by which a fungus or parasitic protoctist penetrates a new host.在不利环境中,游动孢子被包在囊内,当真菌或寄生的原核细胞穿透新寄主时游动孢子被释放出来。

45.The source of Energy A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Suns very center. It is here that is to be found the source of the energy that the Sun constantly pours out i

发表于:2018-11-28 / 阅读(355) / 评论(0) 分类 新概念优美背诵短文50篇

By Sonja Pace London 30 April 2007 Five British men have been sentenced to life in prison for their involvement in an al-Qaida inspired plot to carry out bomb attacks across Britain. VOA's Sonja Pace reports from London on the outcome of the trial th

发表于:2018-12-08 / 阅读(108) / 评论(0) 分类 2007年VOA标准英语(四月)

CRA-JAH! CRA-AWK-NEF,! Teddy croaked. Teddy was speaking Raven now, but Jack understood him perfectly. Teddyhad said, So+qV, Jackand Annie! Annie stepped forward. Sh, fluttered to the windowledge and perched with Teddy. GRA-QUORK! shecroaked. That's

发表于:2018-12-10 / 阅读(88) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-14 / 阅读(117) / 评论(0) 分类 新概念英语第一册视频

Rebecca's stomach hurt. She said that sometimes it felt like someone was peeling the skin off her belly; that pain felt worse than when she gave birth 17 years ago. She finally went to a doctor. He asked a lot of questions, and then examined her. He

发表于:2018-12-31 / 阅读(70) / 评论(0) 分类 365个英语简短小故事

The simplest way to say it is this: I believe in my mother. My belief began when I was just a kid. I dreamed of becoming a doctor. My mother was a domestic. Through her work, she observed that successful people spent a lot more time reading than they

发表于:2019-01-08 / 阅读(179) / 评论(0) 分类 2005年NPR美国国家公共电台

Pienso En Ti 群星 Compilation [ | 大碟 | MV ] One 第 2 首 环球2003年5月 Vocal:Enrique Iglesias Cuando siento que mi vida se desliza y la soledad me come dia a dia, Pienso en ti... Pienso en ti... Cuando el frio me llena el alma me congela y

发表于:2019-01-10 / 阅读(149) / 评论(0) 分类 英语歌曲收藏之一

(MUSIC) That July was the hottest month ever in West Virginia. Many workers became tired and weak in the heat. John Henry was concerned his friends might lose their jobs. So, he picked up their hammers and began doing their work. One week, he did his

发表于:2019-01-11 / 阅读(89) / 评论(0) 分类 英语杂谈

(MUSIC) Today we tell a traditional American story called a tall tale. A tall tale is a story about a person who is larger than life. The descriptions in the story are exaggerated much greater than in real life. Long ago, the people who settled in un

发表于:2019-01-11 / 阅读(88) / 评论(0) 分类 英语杂谈

AMERICAN MOSAIC - In Domestic Violence Cases, Children Are Often the Forgotten Victims MARIO RITTER: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im Mario Ritter. Today we listen to new music from Feist. We also read some of your recent

发表于:2019-01-12 / 阅读(99) / 评论(0) 分类 2011年VOA慢速英语(十)月

By Alisha Ryu Nairobi 14 March 2007 Government officials in Kenya are vehemently denying media reports that a man, believed to be a close associate of one of the three most wanted al-Qaida operatives in east Africa, has been arrested in the coastal

发表于:2019-01-16 / 阅读(151) / 评论(0) 分类 2007年VOA标准英语(三月)

By Paula Wolfson Honolulu 03 September 2007 President Bush's surprise stop in Iraq marks the third time the president has managed to shroud his travel plans to a war zone in secrecy. As White House Correspondent Paula Wolfson reports, the president's

发表于:2019-02-02 / 阅读(139) / 评论(0) 分类 2007年VOA标准英语(九月)

独立小调:烦恼总是让我烦恼Entroubled Kings Castles You bring me trouble, oh so much trouble, now we're in trouble make me lose my page. Could there be a harder way? A loving couple I've blown your cover, drawn to the camera like a moth t

发表于:2019-02-02 / 阅读(125) / 评论(0) 分类 好听的英文歌曲

By Deborah Tate Capitol Hill 17 May 2006 The U.S. Senate Wednesday continued work on an immigration reform bill, voting to bar illegal immigrants with criminal records from becoming U.S. citizens and

发表于:2019-02-03 / 阅读(130) / 评论(0) 分类 2006年VOA标准英语(五月)

By Peter Fedynsky Washington, DC 17 April 2006 watch Resignation report Donald Rumsfeld (file photo) President Bush has rejected calls from a group of retired generals for the resignation of Defense S

发表于:2019-02-03 / 阅读(157) / 评论(0) 分类 2006年VOA标准英语(四月)

Katia: So, Enam, let's talk about environmental problems of our countries. In Bangladesh, what is an environmental problem? Enam: Actually, we have a lot of environmental problems in Bangladesh but mainly I'd say the soil contamination is quite bad,

发表于:2019-02-05 / 阅读(93) / 评论(0) 分类 原版英语对话1000个

Now to a simply incredible medical story about a woman who lived with a 93-pound tumor. 32-year-old Kayla Hilton weighted 563 pounds and had given up hope. She tried every diet but nothing worked. Her health was deteriorating. But doctors in SouthCre

发表于:2019-02-07 / 阅读(80) / 评论(0) 分类 访谈录

Kenyan Farmers Going Green As scientists and political leaders around the world grapple with the issue of climate change, many farmers are looking at technologies that rely on renewable energy for their operations. Farmers in Kenya are now using two

发表于:2019-02-08 / 阅读(109) / 评论(0) 分类 VOA标准英语2011年(十二月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 能源行业英语
学英语单词
1-Kestose
2-chloroaziridine
acir
Aklera
Anangu
anomiids
As you brew,so you will so must you drink .
at one's finger's tips
betting shops
bridlest
bunching system
Burmannia nepalensis
Bösingen
capacitor(CAP)
chemodectomas
chrominance-carrier reference
Chunri Township
colloidal condition
colour filter
combination of free blocks
copper busbar
diaboleite
diagnostic wire
die lock
digitizing solution
disc-type volumetric flowmeter
Dul-Tone
educated-unemployed
eggboroughs
Eklutna Indian Reservation
electrode couple
elementary direction characteristic
environmental protection statistics
experimental converter
eye charts
eye-tooth
full advance system
grounding cable
halococcus
Hardisty's test
heliophile
hematoprecipitin
hexastichon
Hume-Rothery's phases
I A Richards
immunogold
industrial nuclear power
interconnection structure
is anyone sitting here
Jedward
Lefkoniko
left turn guide line
longicollumiasis
loss coefficient of cascade
Maki Fumihiko
mesotro
mobile-source
muzes
nanana
Ninevitical
octolasmis nierstraszi
oscar hammerstein iis
otophon
Pepzymes
pit dwelling
plain tank
polydontia
positive helicity
protecting acoustic signal
protein-tyrosine
purified standard materials
quasi-circular
rat-fuck
rayland
recipe dish
renovating
reprioritizations
rhinocnesmus
scip
scoring
send shivers down someone's spine
seven-channel paper tape
solidest
space suppression
stalnakers
staple wool
studies in conflict
sun-bursts
sun-illuminated target
taskings
Titait
trichomonosis
twelve-forty
two stable position
u'ren
unfired
upper labial
vascular diagnostics
water-pit
Wicomico County
with the utmost gravity
zosterophyllophyte