ketoalkylation怎么读？

n.酮烷基化（作用）...

flat的近义词有：even, flat, level, smooth。下面这些形容词都有"平的，平坦的"的含义：even：通常指平面上的各点或一条直线的各点处在同一平面或直线上。flat：指光滑平整的表面，但不一定是水平的。level：强调没有高低之处，且在同一水平面，可引申指才能相等或与相邻某物平行。smooth：侧重指表面十分平滑，无任何粗糙的感觉。引申作圆滑解。...

hunks的复数形式为：hunks...

He is a firm believer in total quality management.他是个极力主张全面质量管理的人。I'm a passionate believer in public art.我是公共艺术的狂热信徒。Mum was a great believer in herbal medicines.妈妈特别相信草药。...

Let us close in on nature and come to grips with her.让我们接近大自然并努力对付大自然吧!Before the boys can flee, the police close in on them.警察包围了他们, 两个男孩无处可逃.Catch the witness lying and close in on the truth!揭穿证人的谎言,让真相浮出水面!...

bleated的音标：...

“桩子”的拼音为：zhuāng zi...

catlike的音标：catlike的英式发音音标为：['kætlaɪk]catlike的美式发音音标为：['kætˌlaɪk]...

n.二硝基苯...

kakapo的音标：kakapo的英式发音音标为：[ˌkɑ:kə'pəʊ]kakapo的美式发音音标为：[ˌkɑkə'poʊ]...

n.粗纱机...

“河马”的拼音为：hé mǎ...

“女仆”的英语可以翻译为：maidservant，amah，ayah，maid，skivvy...

stink的第三人称单数（三单）为：stinks...

Coliiformes的音标：...

Gneiss is called bastard granite.片麻岩叫作粗花岗岩.He was a real bastard.他是个十足的混蛋。He's one Bullheaded old bastard.他是个顽固的老家伙.Master self - abasement : " Where where the other place comes to bastard here. "主人自谦: “ 哪里哪里,这里王八都是...