vacuum的一般过去时怎么拼写

The Marshal stepped over the vacuum-cleaner and stumped out of the room.元帅迈过真空吸尘器，脚步沉重地走出了房间。Vacuum-packed ham slices should be unwrapped 30 minutes before serving.真空包装的火腿片应在食用前30分钟把包装除去。He could hear the whirr of a vacu...

vacuum的近义词/同义词有：clean, sweep, void, bubble, void, clean, sweep, absence, nothing。vt.vacuum的近义词（清扫）：clean, sweep。n.vacuum的近义词（真空）：void。vacuum的近义词（其他释义）：bubble, void, clean, sweep, absence, nothing。...

vacuum的音标：vacuum的英式发音音标为：['vækjuəm]vacuum的美式发音音标为：['vækjuəm]...

vacuum的现在完成时为：vaccumed...

n.真空，空白，空虚，清洁v.用真空吸尘器清扫...

vacuum的现在进行时为：vacuuming...

Nonperturbative vacuum average value of two point function of two gluon with translational invariance is evaluated.在洛伦兹规范条件下,导出了具有平移不变性的双胶子两点函数非微扰真空平均值.The vacuum flask has a strong casing, which won't crack or chip...

vacuum的第三人称单数（三单）为：vacuums...

vacuum的复数形式为：vacua...

diversifier的音标：diversifier的英式发音音标为：[daɪ'vɜ:sɪfaɪə]diversifier的美式发音音标为：[daɪ'vɜsɪfaɪə]...

n.牛胆病...

Method: 4 cases with defect of alae the residual and flaps of nasolabial groove.方法: 用残余鼻窦组织做成带蒂半层组织瓣为衬里,鼻唇沟带蒂黏膜瓣做成鼻翼外侧面.Objective To supply anatomy data for repair of anterior cranial fossa galea aponeurotica vescularize...

v.（口）渴( thirst的过去式和过去分词 )，渴感，长期的干渴，渴望...

arthrempyesis的音标：arthrempyesis的英式发音音标为：[ɑ:θrempa'ɪɪsɪs]arthrempyesis的美式发音音标为：[ɑθrempa'ɪɪsɪs]...

“光泽面”的英语可以翻译为：varnish ...

n.自体中毒...

“溴银矿”的英语可以翻译为：omyrite，[化] bromargyrite，bromite ...

badly的反义词有：well, well。adv.badly的反义词（坏;拙劣地;严重地）：well。badly的反义词（其他释义）：well。...

A customer buried in reading matter is a common sight in even the most lowbrow caf é.即使在最简陋的咖啡馆,埋头读书的消费者仍是里面的常见一景.His computer makes this place look like an internet caf?而他的电脑使这个地方比起来就像个豪华咖啡吧?...a riverside café河畔咖啡馆I sa...

forejudge的现在完成时为：forejudged...

generations的音标：generations的英式发音音标为：[dʒenə'reɪʃnz]generations的美式发音音标为：[dʒenə'reɪʃnz]...

“止息”的近义词/同义词：休息, 停息, 停歇, 憩息, 休憩, 暂停, 苏息。...

“接受器”的英语可以翻译为：[化] boot，catcher，[医] receiver，holding tank，acceptor ...

“腰果树”的英语可以翻译为：cashew ...