音标:['lɑ:vә] ; 柯林斯词典等级:1 级;
n. 熔岩, 火山岩
[医] 火山石(一种顺势疗法药)
n. rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface
词型变化:名词复数形式 : lavas
考试类型:[托福/IELTS/GRE]
词性分布:
名词100%

lava的用法和样例:

例句

用作名词(n.)
  1. The molten lava ran down the mountain.熔岩从山上流下来。
  2. That volcano cast forth lots of lava and ashes.那火山喷了出大量熔岩和灰烬。
  3. Lava could account for the mare infill on the Moon.火山岩能解释月球表面大片的阴暗区的形成。
  4. Back in the smelting, pull the lever to open the lava pit.回到熔炼房间,拉下控制杆打开火山岩坑。

词汇搭配

  • lava blister熔岩泡
  • lava cave熔岩洞
  • lava stalactite熔岩钟乳
  • lava dome熔岩穹丘
  • lava column熔岩柱
  • basic lava基性熔岩
  • lava stalagmite熔岩石笋
  • pillow lava枕状熔岩
  • block lava熔岩块
  • lava tear溶岩泪
  • lava cascade熔岩瀑布
  • vesicular lava多孔状熔岩
  • lava ash熔岩灰
  • basaltic lava玄武质熔岩,玄武熔岩...
  • lava sheet熔岩床,熔岩席...

经典引文

  • If the magma is erupted at the surface as lava, it forms extrusive igneous rocks such as basalt.

    出自:Scientific American
【近义词】

BY LINDAS TA FFORD When I was eight years old, I saw a movie about a mysterious island that had an erupting 1)volcano and 2)lush jungles filled with wild animals and 3)cannibals. The island was ruled

发表于:2018-11-28 / 阅读(477) / 评论(0) 分类 疯狂英语2001年

[00:00.79]Unit 2 Life in the Future [00:03.82]Lesson 7 [00:08.71]Exercise 1.2 [00:11.67]Jules Verne (1828-1905) [00:16.82]Science fiction is a popular type of writing, [00:20.28]and many people think of Jules Verne [00:22.84]as the father of science

发表于:2018-12-04 / 阅读(295) / 评论(0) 分类 北师大版初中英语九年级(全一册)

Jack didn't feel like a happy camper anymore. Walking through the cold, thin air, he looked at thesnowmobiles parked near the hut. We don't know how to drive snowmobiles! Jackwhispered to Annie. We haven't trained foranything, including altitude sick

发表于:2018-12-10 / 阅读(269) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

我们都知道火山很危险,它的形成机制到底是什么呢? Neil: Hello and welcome to 6 Minute English from BBC Learning English, I'm Neil and joining me in this programme to talk about dangerous holiday activities is Rob. Hi there Rob.

发表于:2018-12-27 / 阅读(281) / 评论(0) 分类 一起听英语

Uint3 II. Basic Listening Practice 1.Script W: Did you see the paper today? There was an earthquake in Brazil. M: Yes, but it only measured 3.5 on the Richter scale. I dont think there were any casualties. Q: What is the result of the earthquake of 3

发表于:2018-12-29 / 阅读(330) / 评论(0) 分类 新视野大学英语:视听说教程 4

Called the hellhole of creation, the Afar Triangle lies at the junction of three continental plates which spread further each year. The oldest living lava lake and one of the lowest points on the planet. Geologists here can study the process that for

发表于:2018-12-30 / 阅读(383) / 评论(0) 分类 国家地理2007年

Congressmen seem to have decided that two things are needed to give them a chance of re-election in 2018: 国会议员似乎已经决定,有两件事需要给他们2018年重新竞选的机会: an economic revival and a containment of the vast co

发表于:2018-12-31 / 阅读(339) / 评论(0) 分类 经济学人综合

那电脑呢 How about computers? 喜欢电脑吗 Do you like computers? 我用电脑 但不喜欢 I use them. I don't like them. 好吧... Okay... 那小狗呢 你觉得小狗怎样 Puppets? Where do you stand on puppies?. 有只小狗咬过我的脸

发表于:2019-01-01 / 阅读(297) / 评论(0) 分类 生活大爆炸第三季

When I was eight years old, I saw a movie about a mysterious island that had an erupting volcano and lush jungles filled with wild animals and cannibals. The island was ruled by a beautiful woman called Tondalaya, the Fire Goddess of the Volcano. It

发表于:2019-02-01 / 阅读(330) / 评论(0) 分类 阅读空间

Human bodies are frail, easily damaged packages full of parts that can never fully come back once lost. Luckily, researchers worldwide are working on replacing every bit of the body to make us all cyborgs. 人的身体是十分脆弱的,有些娇弱的

发表于:2019-02-08 / 阅读(633) / 评论(0) 分类 阅读空间

图片1 图片2

发表于:2019-02-11 / 阅读(254) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-11 / 阅读(269) / 评论(0) 分类 加州英语分级G6

图片1 图片2 图片3

发表于:2019-02-11 / 阅读(252) / 评论(0) 分类 加州英语分级G6

图片1 图片2 图片3 图片4 图片5

发表于:2019-02-11 / 阅读(255) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-11 / 阅读(271) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-11 / 阅读(289) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-11 / 阅读(295) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-11 / 阅读(282) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-11 / 阅读(274) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-11 / 阅读(324) / 评论(0) 分类 加州英语分级G6
学英语单词
-soiled
accelerated weathering test
active volume
affectionately yours
Agios Efstratios, Nisos
alluvial sediments
almost certainly
amentum
Anam ulcer
angle resolved electron spectroscopy
animation camera
autodecrement deferred mode
bachelor hall
Bacillus cercus food poisoning
back extract
Bartonella bacilliformis
bell-bottomed pants
block dimensions
breakage model
brentwoods
buckling deformation
built-out
capital of Benin
chilled hearth
communications controldevices
compensated control
compression cap
Cryptocarya brachythyrsa
cylindrical layer
Dactylosporangium
daryaganj
DirectInput
discerningly
doggeder
donlon
dressed carcass weight
Drop.
E-bola
early commutation
Economic Moat
El Devanador
emending
equilibrium of force
farflung
fastness to hot water
fine grained structure
funada
grangerisation
Grosser Waldstein
Guanambi
harbour authorities
havlik
hidden defects
hydrostatic dilator
inconnus
interlacing fabric
lead chamber pan
luntz
mantou
marmit(e)
metal alumina-oxide-silicon
metaracists
microantroscope
movable front cabinet
mudaliar
multikilometer
near-records
network adaptation
nonpassing
nucula dorsocrenata
oblique eccentric loading
open a business
ordinary goods train
over-the-counter market (otc)
palaeoart
pertini
Portuguesism
pseudosiderosis
radix polygonati officinalis
RC (remote control)
reciprocating hedge cutter
rotor rim
rukhs
Sarkese
scan-a-sizer
shrend
single-spacings
sling platform
soand
spilth
spring coil shank
subcrepitant
sunquake
syrup measurement
trajectory measurement system
transistor video amplifier
union body
varying head
visual threshould
want ad.
washougal
xenologs