ethylcellulose是什么意思

ethylcellulose的音标：ethylcellulose的英式发音音标为：[eθɪl'seljʊləʊs]ethylcellulose的美式发音音标为：[eθɪl'seljʊloʊs]...

Cast free films of ethylcellulose with different composition were prepared.为了方便膜处方研究,采用浇铸法制备了不同处方的乙基纤维素游离膜.The ethylcellulose aqueous dispersion can be prepared by latex converge, phase change, emulsion - solvent - evapo...

emulate的一般过去时为：emulated...

n.美人儿，漂亮的女孩，讨人喜欢的女人...

colloma的音标：colloma的英式发音音标为：[kɒ'ləʊmə]colloma的美式发音音标为：[kɒ'loʊmə]...

“溴丙酮”的英语可以翻译为：[化] bromoacetone，[医] bromacetone ...

She blenches at the very thought of changing a baby's dirty nappy.她一想到给婴儿换脏尿布就不愿意.He needs his nappy changed.他的尿布该换了。I'll change her nappy.我要给她换尿布。Avoid changing a nappy unless it's dirty or very wet.除非尿布脏...

The restaurant has a river frontage.餐馆正对着一条河。the baroque frontage of Milan Cathedral米兰大教堂巴罗克风格的正面The shop has frontage on 2 busy streets.这家商店紧靠着两条热闹的街道....

“雌蕊柄”的英语可以翻译为：[医] gynophore ...

Here's your key, sir. Bellman, front!先生,这是你的钥匙. 服务员, 到前台来!For example cons - tance variation , inequality analyze technique, Gronwall - Bellman inequality and clas - sical Liapunov function, Dini derivation ect.例如:常...

chalky的近义词/同义词有：pasty, wan, ghastly, pale, snowy, blanched, milky, albescent, pallid, milk-white, white, colourless, marmoreal, waxen, bleached, niveous, powdery, comminuted, triturable, dusty, pulverulent, cretaceous, b...

We heard soldiers tramping by.我们听见士兵们踏步而去.I could just make out a tall, pale, shadowy figure tramping through the undergrowth...我只依稀看见一个高个的模糊身影穿过了矮树丛。They were tramping grapes for wine.他们在踩葡萄酿酒.She spent all day yesterda...

gypsoide的音标：gypsoide的英式发音音标为：[d'ʒɪpsɔɪd]gypsoide的美式发音音标为：[d'ʒɪpsɔɪd]...

“复制”的英语可以翻译为：duplicate，reproduce，copy，make a copy of，print off ...

aardwolves的音标：...

迄今仍属未知种类的蛾a hitherto unknown species of moth他们在树上撒糖捕蛾.They sugared trees to catch moths.这种蛾的耳朵能收听到蝙蝠的超音速的尖叫声.This moth's ear is tuned in to the bat's ultrasonic squeak....

forecasting的音标：forecasting的英式发音音标为：['fɔ:kɑ:stɪŋ]forecasting的美式发音音标为：['fɔkɑstɪŋ]...