vanguard的复数形式怎么写？

n.先锋，前锋，先驱，领导者...

The company is proud to be in the vanguard of scientific progress.这家公司以处于科学发展的领先地位而自豪。They are in the vanguard of technological advance.他们是技术发展的先导.In a way they played a vanguard role.在某种意义上说,他们起了先锋的作用....

vanguard的音标：vanguard的英式发音音标为：['vængɑ:d]vanguard的美式发音音标为：['vængɑrd]...

It abuts the Tropic of Cancer, constituted the Polynesia archipelago north vanguard.它紧靠北回归线, 构成了波利尼西亚群岛的北方前锋.In a way they played a vanguard role.在某种意义上说,他们起了先锋的作用.In alliance first 7 apex big vanguard's 4 in the At...

chaos的近义词/同义词有：muddle, disorder, confusion, shambles, mix-up, unrest, confusion, muddle, anarchy, jungle, nature, disorder, circus。n.chaos的近义词（混乱;杂乱的一团）：muddle, disorder, confusion。chaos的近义词（其他释义）：shambles, mix-up, unres...

The airlift was conducted in force ten winds...空运在 10 级大风中进行。The government ordered an airlift of medical and food supplies to the disaster area because the roads were destroyed.由于公路被毁，政府命令向受灾地区空运药品和食品。An airlift was org...

“镜头”的拼音为：jìng tóu...

下滑轨道...

磁偏角记录器...

Visitors are shown an audio-visual presen-tation before touring the cellars.参观酒窖前，游客们先观看了有声的视频介绍。Audio signals can be transmitted along cables without distortion.声音信号可以通过电缆传送而不失真。audio and video cassettes盒式录音带和录像带...

他首创了被称为额叶切断术的外科手术。He pioneered the surgical technique called frontal lobotomy.所有类型的迷走神经切断术,均产生空腹和餐后血清促胃液素水平的升高.All types of vagotomy cause an increase of basal and postprandial serum gastrin levels.翼管神经切断术对治疗顽固性过敏性鼻炎有较好疗...

As a result , the colloidal particles flocculate as large, less dense aggregates are more easily filtered.胶粒过大, 就发生絮凝,低密度聚合的胶粒,容易过滤....

n.可靠，可信赖...

kilopascal的音标：kilopascal的英式发音音标为：[kɪləʊ'pɑ:kl]kilopascal的美式发音音标为：[kɪloʊ'pɑkl]...

“停当”的近义词/同义词：就绪, 妥当, 恰当, 妥帖, 妥贴, 伏贴, 妥善, 安妥, 稳当, 稳妥。...

machine的现在进行时为：machining...

“体操”的英语可以翻译为：gymnastics，gym，physical jerks ...

cross-reference的第三人称单数（三单）为：cross-references...

When Artie stopped calling altogether, Julie found a new man.当阿蒂彻底不再上门后，朱莉又找了个男人。Anne left Artie and walked down the corridor towards the foyer.安妮离开阿蒂，沿着走廊朝休息室走去。After dinner Alice slipped away for a walk in the woods wi...