assist的现在完成时怎么写

n.帮助，援助，机器助手，辅助装置vt.帮助，援助，帮助某人做某事，搀扶（某人）上下车vi.援助，出席，参加...

assist的反义词有：oppose, resist, obstruct, resist, oppose。vt.assist的反义词（帮助;支持）：oppose, resist。assist的反义词（其他释义）：obstruct, resist, oppose。...

ToolTips provide textual hints that assist in drawing lines and aligning objects.工具提示提供了协助画线和对象对齐的文本提示.Fixtures are generally mechanical devices used to assist ma - chinking, assembly, inspection, welding, and other manu...

We are here to protect and assist the weak and infirm.我们来这里保护、帮助年迈体弱者。The public is urgently requested to assist police in tracing this man.紧急要求公众帮助警方追踪此人。The Authority will provide a welfare worker to assist you.当局会派一名义...

assist的第三人称单数（三单）为：assists...

assist的现在进行时为：assisting...

assist的近义词/同义词有：aid, hand, a, lend, help, support, forwards, lend, speed, aid, serve, tide, support, hand, a, relieve, forward, favor, facilitate, cooperate, finance, promote, or, befriend, help, back, oblige。vt.assist的近...

assist的近义词有：aid, assist, help。下面这些动词均有"帮助"的含义：aid ：正式用词，指帮助他人脱离危险或战胜困难，着重强者对急需帮助的弱者的帮助。assist ：强调在提供帮助时，以受助者为主，所给的帮助起第二位或从属的作用。 help ：最普通用词，含义广泛。指一般性的或迫切需要的帮助，侧重积极地为他人提供物质、精神或其他方面的帮助。...

assist的一般过去时为：assisted...

assist的音标：assist的英式发音音标为：[ə'sɪst]assist的美式发音音标为：[ə'sɪst]...

她的床收拾得很整洁，衣服也收起来了。Her bed was crisply made, her clothes put away.我们目睹了一家人正在收拾家当准备离开的凄惨景象。We encountered the pathetic sight of a family packing up its home.吃过晚饭，尼娜和玛丽在厨房里收拾。Nina and Mary were in the kitchen, cleaning up a...

Varese Ligure is a small town in mountainous country east of Genoa.瓦雷泽古雷是位于热那亚以东山区的一座小城。Nowadays tractors are used even in remote mountainous regions.现在连偏僻的山区也用上了拖拉机.The storm heaved the sea into mountainous weaves.风暴中海面...

She is currently doing a business studies course at Leeds.她目前在利兹大学修读一门商科课程。They'll have to give up completely on certain of their studies.他们将不得不彻底放弃某些研究。Two significant constants have been found in a number of resea...

n.慷慨（礼物）( liberality的名词复数 )，大方，宽容，开朗...

Customs officials have made a series of contradictory statements about the equipment.海关官员们对这种设备作出了一系列互相矛盾的陈述。As far as I'm concerned the officials incited the fight.在我看来，是官员们煽动了这场争斗。A court at Tampa, Florida has con...

非洲马钱子碱...

威尼托区（意大利行政区名）...

They kneecapped the industrialist.他们向这位实业家的腿部射击....

v.透明样化( hyalinize的现在分词 )...

They talk about immaterialism and we talk about materialism.他们讲唯心论,我们讲唯物论....

conte的音标：conte的英式发音音标为：[kəʊnt]conte的美式发音音标为：[koʊnt]...

“上文”的拼音为：shàng wén...

“粒度”的拼音为：lì dù...

vanish的反义词有：appear, come, appear。vi.vanish的反义词（消失）：appear。vanish的反义词（其他释义）：come, appear。...

趋血蚊属...