音标:['haidrɒid] ;
n. 水螅虫
a. 水螅虫的
n colonial coelenterates having the polyp phase dominant
词型变化:名词复数形式 : hydroids
【近义词】

Melody 1 from the Other World In October on the east coast of Australia migrating humpback whales 2 pass very close to the shore. With the help of Max Egan, we went to film them near Byron Bay. It was

发表于:2018-12-30 / 阅读(294) / 评论(0) 分类 英语沙龙2004全年合辑下

The Waitangi Tribunal met for two weeks to discuss Maori water rights. The Tribunal gave an interim report because the full report would not be available until September. The interim report asked the government to postpone the sale of Mighty River Po

发表于:2018-12-31 / 阅读(61) / 评论(0) 分类 新西兰英语

If you ever stump let the friendly people you need help you out, I’ve made some great friendships high in the Alps. France! Hello, M! Nice to see you again. Thank you, good to see you. How are you?

发表于:2019-01-02 / 阅读(121) / 评论(0) 分类 雪域之行-瑞士

S Saffloryellow-A 红花黄色素A Saikosaponin A, D 柴胡皂甙A,D Salicin 水杨甙 Salidroside 毛柳甙 Salisorosides Rosavin 红景天甙 Salix Babylonica L.P.E 白柳皮提取物 Salvia root

发表于:2019-01-03 / 阅读(69) / 评论(0) 分类 医务英语

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(98) / 评论(0) 分类 医务英语

D Dahurian Rhododendron Leaf P.E 满山红提取物 Daidzein 大豆甙元 Daidzin 大豆甙 Dandelion P.E 蒲公英提取物 Daphnetin 瑞香素 Daphnin 瑞香甙 Daucosterol 胡萝卜甙 Dauricine 蝙蝠

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 医务英语

Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

发表于:2019-01-03 / 阅读(88) / 评论(0) 分类 医务英语

This is scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Predicting a hurricanes strength and speed is crucial in order to save property and lives. Right now, the only way to get accurate information is to fly

发表于:2019-01-08 / 阅读(111) / 评论(0) 分类 Scientific American(四)月

This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute~ Theyre called hydogels: Jell-O-like materials made of networks of long-chain molecules in water. And theyre as flexible as living tissue. But hydrogels could not recov

发表于:2019-01-08 / 阅读(105) / 评论(0) 分类 Scientific American(三)月

Climate, Brain Infection Linked in Uganda Scientists say they have found the first major neurological condition linked to climate. A Ugandan study shows the amount of rainfall can affect the number of infants who develop a deadly brain infection. Its

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2013年(一月)

Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir

发表于:2019-01-19 / 阅读(159) / 评论(0) 分类 2018CRI中国国际广播电台

HYDROCEPHALUS Merriam-Websters dictionary defines hydrocephalus as an abnormal increase in the amount of cerebrospinal fluid within the cranial cavity that is accompanied by expansion of the cerebral ventricles, enlargement of the skull and especiall

发表于:2019-01-23 / 阅读(200) / 评论(0) 分类 英文短篇小说

67 维生素C能否破坏DNA? DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(115) / 评论(0) 分类 科技之光

SCOTT SIMON, HOST: The debate on approving new drugs to treat pain can sometimes get as polarized as abortion or gun control, as the number of people who become addicted or who have died from overdoses of legal painkillers increases. Several states a

发表于:2019-02-16 / 阅读(87) / 评论(0) 分类 英语语言学习

Some rivers and beaches in New Zealand are not clean enough. A new report to the Minister of Conservation, Kate Wilkinson, says that we need to do more to protect rivers. Some of the problems with rivers are because too much water is taken out of the

发表于:2019-02-17 / 阅读(85) / 评论(0) 分类 新西兰英语

The charts compare the source of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France. In 1980 Austral

发表于:2019-02-25 / 阅读(100) / 评论(0) 分类 托福英语

His's perivascular Chinese希斯血管周隙(脑与脊髓血管动脉外膜和神经胶质血管周围界膜之间的间隙) His's zones Chinese希斯区(胚神经管的四个纵增厚束) Histology Chinese组织学 Hitzig's gridle Chinese希茨希带(与乳房同高的一环状痛觉缺失区) Hitzig's test Chinese

发表于:2019-02-26 / 阅读(128) / 评论(0) 分类 英文语法词汇

A: Is there a medication you can prescribe to help me with my problem? B: There are various choices of blood pressure medication that we can try. A: What is available? B: We could start with Hydrochlorothiazide, which is a diuretic. A: Are there many

发表于:2019-02-27 / 阅读(86) / 评论(0) 分类 健康-Health

本期内容: Leaders from nearly 200 nations signed an agreement to phase out hydro fluorocarbons, chemicals used in refrigeration and air conditioning. In the 1980s the Montreal Protocol replaced chlorofluorocarbons, which were known to harm the

发表于:2019-03-02 / 阅读(113) / 评论(0) 分类 夏说英语新闻晨读

Onlywhenasystempossessesnatural orartificialboundariesthatassociate thewaterwithinitwiththehydrologic cyclemaytheentiresystemproperlybe (30)termedhydrogeologic. 只有当某一地质系统拥有自然的

发表于:2019-03-11 / 阅读(223) / 评论(0) 分类 英文语法词汇
学英语单词
a bleeder of a
activist justice
agricultural land
Alberich
and-one
benign tumor
cajeputol
cam shaft timing indicator
carrot pudding
charangas
chicken ilex wood carving
chrysosoma leucopogon
chute blockage
clocked gate
colpoceliocentesis
concealed-carry
convolution interleaving
cornmeals
cottonbush cr.
cytophosphane
Danxi's experiential therapy
Demidone
denominate number
Dilzem
double result
duelers
fibular veins
fitness model
Formicoidea
Fuluälven
gate leg, gateleg
Gentianopsis paludosa
Gibbs-Helmholtz equation
go hit a bad patch
goalkicker
Gordoncillo
gracilariids
inch symbol
infields
international telecommunications union -telecommunication
keyboard data recorder
Khirbet Kerak
Kisambo
linear prestress
llps
logical record transmission
meels on wheels
N-acetylcarbazole
NAICO
nearest neighbour decoding
nemalion vermiculare sur.
nib-forming die
nominal load-bearing capacity
noneligible commercial paper
not feel
null lint
oligoneustic
olympic-level
P orbital
perseverings
phosphatidyls
phyllidia varicosa
planned intervention
plutonic series
progress-monitoring
pyrosemifusinite
radecol
ragweeds
reckonable
regenerative power substation
release hormone
residual moveout
resonance pulsator
rhinocerite
Russo reaction
Sacecorbo
sappota
sativum
saurenchelys fierasfer
screencap
self compensation
Sikar
Sinobambusa laeta
stego
subchamber
subcranial
swigert
symplasm theory
synchronous motors
Tange
tender yarn
tooth taper
toughness index
turnout design
two place
upbraided
vector potential field
ventilator register
wijkia tanytricha
youwards
zimbe