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背单词
bipropellants
bipropellants
美
英
n.
二元推进剂
网络
双元推进剂;二元推进剂火箭;双推进剂
词形变化
复数:
bipropellants
英汉解释
n.
1.
二元推进剂,二元燃料
英英解释
n.
1.
a
substance
made
up
of
two
elements
,
usually
a
fuel
and
an
oxidizer
,
that
is
used
to
propel
a
rocket
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intervening v. 介入(intervene的ing形式) adj. 介于中间的
shea n. 非洲酪脂树 n. (Shea)人名;(英)谢伊
defang vt. 拔去…的尖牙
thermals n. 热裂法炭黑;保暖内衣裤;上升暖气流 (thermal的复数)
wandering n. 闲逛;离题;神志恍惚 v. 漫游;闲逛(wander的ing形式) adj. 流浪的;漫游的,徘徊的;蜿蜒的
covering n. 遮盖物,覆盖物 v. 覆盖;穿(cover的ing形式);代替 adj. 掩盖的,掩护的
pamper vt. 纵容;使…过量;给…吃得过多 n. (Pamper)人名;(德)潘佩尔
overwhelmingly adv. 压倒性地;不可抵抗地
sifting n. 过筛,过滤;筛选 v. 筛撒,纷落,详察(sift的现在分词形式)
honouring vt. 尊敬(honour的现在分词形式)
logon n. [计] 注册,进入系统
gilt n. 镀金;小母猪;眩目的外表 v. 镀金(gild的过去式和过去分词) adj. 镀金的
turpitude n. 卑鄙;奸恶
yap n. 狂吠声;废话;笨蛋 vt. 瞎讲 vi. 狂吠;哇啦哇啦地瞎说 n. (Yap)人名;(东南亚国家华语)叶
Rhee n. (Rhee)人名;(朝)李
diving n. 跳水,潜水 adj. 跳水的,潜水的 v. 跳水(dive的现在分词);潜水
hone n. 磨刀石;想念;抱怨 vt. 用磨刀石磨 n. (Hone)人名;(英)霍恩;(缅)洪;(罗)霍内;(日)本江(姓)
Heffer [人名] [英格兰人姓氏] 赫弗职业名称,牧牛人,或绰号,来源于中世纪英语,含义是“小母牛”(young cow,heifer)
考试词汇表
to run out of steam
to run the gauntlet
to say the least of
to secure to a buoy
to settle on bottom
to shift to a berth
to shoot the breeze
to sit on the fence
to smell the bottom
to someone's credit
to someone's honour
to someone's liking
to someone's relief
to spinning nozzles
to stand someone up
to strike a balance
to strike a bargain
to swallow the bait
to table a proposal
to take a back seat