valve的现在完成时怎么写？

The bag is resealed with a simple twist of the valve.只需拧一下阀门，气囊就能重新密封。The intake valve was jammed open.进气阀卡住了，关不上。He replaced a dud valve.他换掉了坏阀门。...

valve的音标：valve的英式发音音标为：[vælv]valve的美式发音音标为：[vælv]...

valve的现在进行时为：valving...

A new torque identification strategy of valve electric actuator is proposed.提出一种新型阀门电动装置力矩辨识方法.The abnormality mitral stenosis was in myocardium, not in the valve.二尖瓣狭窄的病变是在心肌而不是在瓣膜.Intracardiac tumors or ball - valve th...

valve的第三人称单数（三单）为：valves...

n.阀，真空管，（管乐器的）活栓，（心脏的）瓣膜vt.装阀于，以活门调节...

valve的一般过去时为：valved...

valve的复数形式为：valves...

a grain of truth的音标：a grain of truth的英式发音音标为：[ə ɡrein ɔv tru:θ]a grain of truth的美式发音音标为：[e ɡren ʌv truθ]...

n.庭院，院子( courtyard的名词复数 )...

Notwithstanding the bad weather, the ship arriver on schedule.尽管天气很坏, 该船仍按时抵达....

灰分的碱度可能与纤维的细度有关.There is a possibility that alkalinity of ash is related to fiber fineness.在足够的温度和碱度的情况下, 脂护酯可能被水解产生皂类.At sufficiently high temperatures and alkalinity, fatty esters may be hydrolyzed to produce soaps.讨论了...

“下楔”的英语可以翻译为：hyposphene ...

那两条链子是连结的.The two chains were interlinked.连结维持讯框被用在连结的管理与除错.Link - maintenance frames are used to manage and debug a link.雅虎提供一些容易连结的服务.The links give easy access to some of the services Yahoo provides....

tin can的音标：tin can的英式发音音标为：[tin kæn]tin can的美式发音音标为：[tɪn kən]...

n.消螨酚，二硝环已酚...

“绵绸”的拼音为：mián chóu...

“同生”的英语可以翻译为：syngenesis，syngenetic，contemporaneous ...

exact的现在完成时为：exacted...

mint的复数形式为：mints...

batleship的音标：batleship的英式发音音标为：['bætlʃɪp]batleship的美式发音音标为：['bætlʃɪp]...

It takes in anybody regardless of religion, colour, or creed.任何人，不论宗教、肤色或信仰，都可以加入。The club welcomes all new members regardless of age.俱乐部对所有新成员不分年龄一律欢迎。We mustn't attempt unrestricted expansion regardless if it is w...

高达40%的学生签证均已过期。Up to forty per cent of the students had overstayed their visas.有一种呛人的过期啤酒味。There was a powerful smell of stale beer.护照过期是无效的.A passport that is out of date is invalid....