impeller的复数形式怎么写

The flow of air through the fan is substantially parallel to the impeller axis.通过风机的气流基本上是与叶轮轴平行的.Impeller are open, and closed three - Banbi, as shown in Figure 2 - 2 .叶轮有开式 、 半闭式和闭式三种, 如图 2-2 所示.Impeller has single - a...

impeller的音标：impeller的英式发音音标为：[ɪm'pelə]impeller的美式发音音标为：[ɪm'pelə]...

n.推进者，叶轮...

cachinnate的现在完成时为：cachinnated...

specialise的一般过去时为：specialised...

hard的近义词有：difficult, hard,firm, hard, solid。下面这两个形容词均有"困难"的含义：difficult比hard较为正式，侧重需要特别的能力、智力、判断力、技巧或勇气才能克服障碍。也可指深奥或抽象的难题。hard：含义广，通俗用词，与easy相对，泛指任何难理解，不好处理或不易做的事。下面这些形容词都可表示"坚定的，结实的"的含义：firm：侧重指质地坚硬、不易切割或有弹性，一旦变形会很快恢复原形...

Juneberry的音标：Juneberry的英式发音音标为：['dʒu:nberi]Juneberry的美式发音音标为：['dʒunˌbɛri]...

to say the least的音标：to say the least的英式发音音标为：[tu: sei ðə li:st]to say the least的美式发音音标为：[tu se ði list]...

“擦热”的英语可以翻译为：chafe ...

“盗取”的拼音为：dào qǔ...

gambir的音标：gambir的英式发音音标为：['gæmbɪə]gambir的美式发音音标为：['gæmbɪr]...

Smoking could lead to irregular heartbeats.吸烟会引起心律失常。Doctors also treat irregular heartbeats with another device called a pacemaker.医生还会使用另外一种称为“心脏起搏器”的设备来治疗心律不齐.A sad and lonely tune. There's only piano and heartbe...

他从来就不具有这项财产的所有权。He never had title to the property.这些财产的估值是多少？What's the property's assessed value?长子享有财产的继承权。The property is the birthright of the eldest child....

他俩居然结婚了——这让他非常惊讶，因为他们实在是太不一样了。He was surprised they had married — they had seemed so different.我真蠢，居然被他的胡乱吹嘘给蒙蔽了。I'd been a fool letting him snow me with his big ideas.真没想到她对德国正在发生的事情居然一无所知。Her obliviousness of what...

seemly的反义词有：unseemly, unseemly。adj.seemly的反义词（适当的;温雅的）：unseemly。seemly的反义词（其他释义）：unseemly。...

他们应该侧重于修整现有的绿化植被，比如草和灌木。They should concentrate on rejuvenating the existing vegetation, like grass and shrubs.树木环绕、精心修整的草坪carefully tended lawns set in a girdle of trees我们须把下沉的地方修整一下.We need to do something about the sa...

“咪唑并”的英语可以翻译为：imidazo ...

I was touched to find that he regards me as engaging.他认为我很迷人，这真令我感动。The ancient Greeks sacrificed lambs or calves before engaging in battle.古希腊人在打仗前用羊和小牛作祭品.He was engaging company.他是个令人愉快的伙伴。...