sieves什么意思

sieves的音标：...

This thesis emphasized on the preparation of mesoporous molecular sieves MSU.中孔分子筛MSU是当今认为在稳定性方面很有发展前途的一种催化新材料.The mesoporous silica molecular sieves Zr - MCM - 41 were synthesized in ethylenediamine.以乙二胺为碱性介质合成了Zr-MCM-4...

白费地， 徒劳无益地，无效果的， 无用的...

I'm sorry I can't attend your party, but I have a meeting on for that night.对不起, 我不能参加你们的聚会, 因为那天晚上我有个会要参加。I’m sorry to have kept you waiting.对不起，让你久等了。He had worked with the General for three years and was sor...

船横靠着码头停泊.The ship lies alongside the pier.船长下令将船横靠码头.The captain ordered to lay the vessel alongside the wharf.轮船横靠码头停泊.The ship berth alongside the quay or come alongside the quay....

“守卫”的拼音为：shǒu wèi...

水鼠亚科...

“高声地”的英语可以翻译为：above one's breath，loud，loudly，trebly ...

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n.不可测量，广大无边...

“姥姥”的英语可以翻译为：[方] （外祖母） grandmother，grandma ...

n.琼脂（一种植物胶，用海产石花菜类制成，可作冷食或微生物的培养基等）...

He described the Foreign Office's decision as sickening and cynical.他称外交部的决议令人不齿、见利忘义。This was a sickening attack on a pregnant and defenceless woman.这一起对毫无防御能力的孕妇的袭击，令人无比震惊。She tripped and fell with a sickening thu...

The 20,000-strong audience listened, enraptured.两万多名观众听得如痴如醉。The place at once enraptured me.那个地方一下子把我迷住了。He was enraptured that she had smiled at him.她对他的微笑使他心荡神驰....

This view is irreconcilable with common sense.这个观点有悖于常识。...incompatibility between two irreconcilable positions...两种对立立场的不可调和性a seemingly irreconcilable conflict一场似乎无法化解的冲突These practices are irreconcilable with the law ...

Lotte hypermarkets Court KTV environment of modern elegant decoration, attentive service.乐天阁KTV量贩式环境幽雅装修现代 、 服务周到.Carrefour is also selling 29 hypermarkets in Mexico after troubles there.家乐福在墨西哥遇到阻碍后也出售了其29个超市.Kaufland ,...

n.电离层...