vacuuming的音标：vacuuming的英式发音音标为：['vækjʊəmɪŋ]vacuuming的美式发音音标为：['vækjʊrmɪŋ]...

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。...

n.真空吸尘器...

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的第三人称单数（三单）为：vacuums...

真空处理...

非真空...

vacuum的一般过去时为：vacuumed...

vacuum cleaner的复数形式为：vacuum cleaners...

Excessive energy is also required to achieve appropriate pressures and vacuums.还需要额外的能量来造成所需的压力和真空.My personal theory is that needs and desires create mental vacuums.我个人的理论是,需求和欲望制造了思想真空.Both vacuums and pure oxygen cond...

vacuum的现在完成时为：vaccumed...

vacuum的复数形式为：vacua...

vacuumed的音标：...

n.真空，空白，空虚，清洁v.用真空吸尘器清扫...

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

预真空...

vacuum的现在进行时为：vacuuming...

He is vacuuming a rug in the sitting room.他在起居室里用吸尘器打扫地毯.L am vacuuming the floor now and have several shirts to iron.我正在用真空吸尘器清理地板,还有好几件衬衫要熨.But a wide - open floor adds only a few seconds the vacuuming chore.但是,广泛的开放式购...

forevacuum的音标：forevacuum的英式发音音标为：[fər'vækjʊəm]forevacuum的美式发音音标为：[fər'vækjʊrm]...

vt.用真空吸尘器清扫（vacuum的过去式形式）...

antivacuum的音标：antivacuum的英式发音音标为：[æntɪvæk'jʊəm]antivacuum的美式发音音标为：[æntɪvæk'jʊrm]...

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。He could hear the whirr of a vacuum cleaner.他能听到真空吸尘器的嗡嗡声。I went down on one knee to plug in the vacuum cleaner.我单腿跪下插上吸尘器插头....

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...

n.预（抽）真空...

n.真空， 真空状态， 真空度， 空洞...

After Mike left for work I stripped the beds and vacuumed the carpets...迈克去上班后，我扯下了床罩并用吸尘器清扫地毯。I vacuumed and dusted the living room.我用吸尘器打扫了客厅，擦了擦灰尘。I vacuumed the carpets today.今天我用吸尘器清洁了地毯。After Mike left for work I s...

forvacuum的音标：forvacuum的英式发音音标为：[fɔ:'vækjʊəm]forvacuum的美式发音音标为：[fɔ'vækjʊrm]...

I vacuumed the carpets today.今天我用吸尘器清洁了地毯。After Mike left for work I stripped the beds and vacuumed the carpets.迈克去上班后，我扯下了床罩并用吸尘器清扫地毯。I vacuumed and dusted the living room.我用吸尘器打扫了客厅，擦了擦灰尘。...

vacuums的音标：...