反槽形板

beam, [bi:m] n 大梁(建筑中用作支撑的木材、金属或石头);光柱;臀围;平衡木 【船】横梁; 船幅; 船舷 (秤)杆; (犁)柄; (锄)把; 卷轴; 横杆; 杠杆 (鹿角的)主干 (灯光、日光、月光等的)束, 道,

发表于:2018-12-30 / 阅读(69) / 评论(0) 分类 不择手段背单词

Bob Beamon established himself as the favourite in the 1968 long jump by winning 22 of 23 meets in the pre-Olympic season. He almost met with disaster in the qualifying round. After fouling his first two attempts, he had only one try left. His teamma

发表于:2019-01-08 / 阅读(118) / 评论(0) 分类 英美文化

Fins 鱼鳍 Fish can swim well with their fins in water. 鱼因为有鳍能在水里畅游。 Also, fish cannot move without fins. 相反的,没有鱼鳍,鱼就不能游了。 Do you know that different fish have different shapes of fins? 你知道

发表于:2019-01-10 / 阅读(67) / 评论(0) 分类 与美国小学生一起学英文第6册

Right on the beam To fly by the seat of his pants 美国英语当中有许多成语和俗语都和过去的历史有关系。例如,美国开拓西部的过程给美国语言增添了不少色彩。可

发表于:2019-01-14 / 阅读(120) / 评论(0) 分类 美国习惯用语

pear-shaped的本义是“梨形的、底宽顶窄的”,它通常可以引申为另一个意思:“全完了,都毁了”。 这种用法最早出现在20世纪60年代,由英语短语go pear

发表于:2019-02-03 / 阅读(79) / 评论(0) 分类 英文语法词汇

source lake 河源湖 rivulet 小溪 creek, brook 小河 canyon, gorge 峡谷 waterfalls 瀑布 tributaries, streams 支流 rapids 急流 valley 流域 north fork 北叉 branches 分支 south fork 南叉

发表于:2019-02-05 / 阅读(47) / 评论(0) 分类 英文语法词汇
学英语单词
Abrikosoff's tumor
acer tschonoskii maxim.
Acungui
Andrewes, Lancelot
antisurvival
at dawn
Balls's sledge sorter
boresafe
breast-feed
bud variability
caching controller
cast copper alloy
chain axle
Chaungta
christian andreas doppler
class midpoint
coarse reading
complanarity
conventional welding current
cross out
Curtea
d.a.k.
Datura alba
Daïa, Mts.de
diesel-hydraulics
emergency supply sources
estivating
Eupatorium rugosum
event description from patient
fettuccine
filament pyrometer
foraminous
framentation
functional fault
Guaiacum officinale
Guignols
hatchability of fertile eggs
have the gapes
heat-resistor
hemisphaericum
Henbury Craters
hot-jacket
hydromagnetic stability
IIMAD
interference spot
job planing
kadel
large scale computer
lexisnexis
line probing
Lionville
lorry park
Machilus attenuata
Mempawah
method of inspection
miscanthus sinensis anderss. f. purpurascens makino
mk magnetic
musculi sacrospinalis
Mycoplasma hyogenitalium
natural oil cooling
oceanic trenches
open-tail
optical interconnect
parallel postulate
picritic
pink collar
plate tectonic
pneumotachygrap
polartec
political economy of environment
porcine epidemic diarrhea
poule
power distribution trailer
Punchinellos
radio-frequency accelerating structure
rammal (iran)
recureful
replenishment-at-sea (ras)
rising coast
Robert Peel
Rokan, Sungai
romen
Saint John's evil
salix fulvopubescens fulvopubescens
scombers
sheep bread
sigismunds
size of timber reserves
smark
sportscars
stationary housing
sulphur rain
test pattern generator
toado
tosol
triphora otsuensis
up-draught flue
vivande
wave delay distortion
widely spaced pillar
Williamson's test
X-rayunit