n. 〔数〕步长

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发表于:2018-12-03 / 阅读(248) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(257) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(274) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(209) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(281) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(398) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-27 / 阅读(221) / 评论(0) 分类 英语听力入门 (全四册)

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(253) / 评论(0) 分类 每日攻克5词

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(310) / 评论(0) 分类 美国习惯用语

The Great Wall has fascinated William Lindesay since he first saw it on a map. In 1987, the Liverpool native made his first trek along 2,470 kilometers of the landmark, and he has called China home ever since. 从第一次在地图上看到长城开始

发表于:2019-01-27 / 阅读(257) / 评论(0) 分类 阅读空间

你是不是曾经对美剧主角们炫酷的口语赞叹不已?有没有想过自己有一天也可以像他们美国人一样说一口地道的英语?有理想就什么时候都不算晚,咱们今天就从这几个酷劲十足的句子开始吧

发表于:2019-02-09 / 阅读(234) / 评论(0) 分类 实用英语

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(280) / 评论(0) 分类 英语笑话(MP3+文本)

介词是表示词语之间语义关系的词类。介词与其后的名词短语一一对号入座对词语的搭配关系更是至关重要。但是在有些情况下,有些介词是可以省略的,有些甚至必须省略。 1. 表示时间的短

发表于:2019-02-17 / 阅读(227) / 评论(0) 分类 英文语法词汇

LESSON 66 SKIPPING 第六十六课 跳绳 Look how I can skip! said Mary, as she took up her skipping-rope and ran out into the field. 看我怎么跳!玛丽说道,她拿起跳绳,跑进田野。 Her mother stood at the door, and watched her li

发表于:2019-02-18 / 阅读(172) / 评论(0) 分类 英国语文第一册

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发表于:2019-02-26 / 阅读(280) / 评论(0) 分类 step by step 3000 第三册
学英语单词
all'a
angionephrography
anteprandial
argument of perigee of satellite orbit
aspherizing
beach grass
Bodegon
bustling
Camford
Capoeiras
carinate venter
Chindwin River
coiled-cooling pipe
corrodes
cost-reducing
counter-current process
CPPC
data facility product
deferrable
description operator
dispersoid particle
doric art
duppion
element 108
english novel
eyepiece mark
fawnguest
fetal sac
finger-action tool
Fitler
flue-dust separator
foamed mud
force it
free auxin
frina
full-facer
glandular cheilitis
go fever
gravediggin
hit the bell
hydraulic tractor
ice-ax
impact crash switch
initiate legal proceedings
interlocking angle
keyed propeller
lappaconine
latent heat storage materials
leopard bone
liberalnesses
linear weight sum method
lock manager
low density electron beam optics
lynseys
macrocarpa
main motor switchboard
malfolding
megascopes
moussakas
Nkwalini
nomalanga
normal-pitch
of opposite phase to
order on a bank
ovarian agenesia
pear curve
petit average
physical culture and sports club
polysquaraines
pressure-points
put store by
quantity received at dock
re tighten
reflection-type kinescope
resonance radiation
retarding rocket
ribbitting
salomeas
shift count register
shlimazels
small ship combat data system
snaggletooth
solid-solid interfaces
SPEC (scram prevention evaluation checklist)
sport-class
statistical honeycomb lattice
stimulation of lactation
streptozyme
t-scores
table-driven parsing
Taquara
tarbuck
teletype tape
throw-out spiral
toss juggling
umbilical seam
upper brake shaft bearing
weighing system
while we're young
x groove weld
Yarqā