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背单词
clack valve
clack valve
美
英
na.
【机】瓣阀
网络
止回阀;翼门阀;瓣状阀
英汉解释
na.
1.
【机】瓣阀
英英解释
n.
1.
a
valve
with
a
hinged
flap
that
swings
open
例句
Precision
Casting
of
Bridge of Air Inlet
Clack
Valve
进气
门
盖
板
的
精
铸
热门查询
otolaryngologic a. otolaryngology的变形
underperformance n. 新股弱势;新股偏弱现象
edify vt. 熏陶;启发;教诲
greenly adv. 绿色地;不熟练地
eviction n. 逐出;赶出;收回
who's abbr. 谁是(who is,who has)
weighbridge n. 地秤;桥秤
man n. 人;男人;人类;丈夫;雇工 vt. 操纵;给…配置人员;使增强勇气;在…就位 n. (Man)人名;(俄)马恩;(英、葡、意、罗、捷、尼、老、缅、柬)曼;(日)万 (名)
Icelandic n. 冰岛语 adj. 冰岛的;冰岛人的;冰岛语的
ignorant adj. 无知的;愚昧的
elasticity n. 弹性;弹力;灵活性
bring about na. 造成;带来;【航】(使船)回转 [网络] 引起;导致;产生
median n. n. 中值,中位数;三角形中线;梯形中位线 adj. 中值的;中央的 n. (Median)人名;(阿拉伯)迈迪安;(罗)梅迪安
mainframe n. [计] 主机;大型机
geopolitics n. 地缘政治学;地理政治论
gao abbr. 总审计局(General Accounting Office);决算总局(General Accounting Office) n. (Gao)人名;(尼日尔)加奥;(泰)高;(中)高 (普通话·威妥玛)
Assisi n. 阿西西(意大利城镇名)
gritted v. 以沙砾覆盖(某物),撒沙砾于( grit的过去式和过去分词 ); 咬紧牙关
tammy n. 一种便帽(等于tam-o'-shanter);棉经毛纬平纹呢(等于tammie);滤汁布 n. (Tammy)人名;(英)塔米
harvester n. 收割机;收获者
考试词汇表
throw my bread upon the waters
throw oneself in someone's way
throw oneself upon the country
throw our bread upon the water
throw our sword into the scale
throw something into the scale
throw up their hands in horror
throw up your hands in despair
throw yourself into the breach
throw yourself into the lap of
throwing of switch under train
thrown herself into the breach
thrown herself into the lap of
thrown himself into the breach
thrown himself into the lap of
thrown my bread upon the water
thrown my sword into the scale
thrown their hat into the ring
thrown up her hands in despair
thrown up his hands in despair