helm的第三人称单数怎么写？

helm的一般过去时为：helmed...

I got into our dinghy while Willis took the helm and positioned the boat for the photograph.我钻进我们的小艇，威利斯掌舵，将船摆好位置准备拍照。...Yutaka Kume, who took the helm as Nissan's president in June 1985.1985年6月成为日产汽车社长的久米丰Down [ Up...

helm的音标：helm的英式发音音标为：[helm]helm的美式发音音标为：[hɛlm]...

helm的复数形式为：helms...

helm的现在完成时为：helmed...

Who was at the helm when the collision occurred?当碰撞发生时,谁在掌舵?Down [ Up ] with the helm!转舵背 [ 迎 ] 风开!The boat seemed very slow to answer to any movement of the helm.这只船似乎对舵的转动的反应很不灵敏....

helm的现在进行时为：helming...

helm的近义词/同义词有：control, driver's, seat, driver's, reins, seat, control。n.helm的近义词（操纵装置）：control, driver's, seat。helm的近义词（其他释义）：driver's, reins, seat, control。...

n.舵，舵柄，掌舵，掌管，（国家，企业等的）机要部门，领，头盔vt.指挥，给…掌舵，给…戴上头盔...

n.自行车专用道路( bikeway的名词复数 )...

“泛函数”的英语可以翻译为：[电] funvtional ...

n.詹姆斯一世时代的金币...

kerb的音标：kerb的英式发音音标为：[kɜ:b]kerb的美式发音音标为：[kəb]...

v.对…极为喜爱或极热心( enthuse的现在分词 )...

“剧增”的英语可以翻译为：leap ...

stretch的现在进行时为：stretching...

Corporate interest in intranets has been catching on like wildfire.各公司对内部网的兴趣犹如野火那样正在蔓延.Corporate Intranets hold information centrally in a Web server.公司内部网在一台Web服务器上集中保存信息.We are implementing tens of intranets, probably...

During that time Pericles was the best - known ruler of Athens.这个时期伯利克利斯是雅典最著名的统治者.With their aid a vital viaduct on the main Athens railway line was destroyed.在他们的帮助下,破坏了雅典铁路干线上的一座主要高架桥梁.They'd come on a direct fli...

“幽”的反义词：明。...

“忌”的英语可以翻译为：e jealous of，envy，fear，dread，avoid ...

“清凉剂”的英语可以翻译为：efrigerant，[医] algefacient，freshener ...

Adopt the engineering plastics, the surface is smooth, esthetic and magnificent.主体采用阻燃工程塑料, 表面光滑 、 美观气派.Objective : To explore the relation of gingivoplasty and esthetic dentistry.目的: 探讨牙龈成形外科与美容牙科的关系.Different models of...

lienitis的音标：lienitis的英式发音音标为：[laɪə'naɪtɪs]lienitis的美式发音音标为：[laɪə'naɪtɪs]...

From the chromatics angle, the black lime is the half - tone, the whole leaning neutrality.从色彩学角度来说, 黑白灰属中间色调, 整体偏中性.Brief content: From the chromatics angle, the black lime is the half - tone, the whole leaning neutrali...