estrane怎么读？

n.雌（甾）烷...

ruler的近义词/同义词有：chancellor, ruling, prefect, elder, magistrate, monarch, queen, administrator, tyrant, dictator, head, suzerain, governor, liege, potentate, king, leader, crowned, sovereign, chieftain, majesty, overlord, ...

minimal的反义词有：maximal, maximal。adj.minimal的反义词（最小的;极微的）：maximal。minimal的反义词（其他释义）：maximal。...

对接的...

adj.等倾斜的，等伏角的...

n.整理磁盘文件碎片的工具...

n.同位，同格，对向，外加，同位关系...

films的音标：...

“元逻辑”的英语可以翻译为：metalogic ...

utility的音标：utility的英式发音音标为：[ju:'tɪləti]utility的美式发音音标为：[ju'tɪləti]...

deck的近义词/同义词有：decorate, emblazon, embellish, festoon, ornament, clothe, bedeck, grace, beautify, adorn, bedizen, garnish, array, outfit, trim, out, deck, preen, balcony, porch。v.deck的近义词（装扮,修饰）：decorate, emblazon, embell...

在冷却系统里加防冻剂以防止霜冻.Fill the cooling system with antifreeze as a protection against frost.DEG是 一种溶剂,一般用作生产防冻剂.DEG is used in antifreeze and as a solvent.选择乙二醇作为钻井液的防冻剂可以满足勘探钻进工作的要求.Choosing ethylene alcohol as antifreeze can...

avulse的一般过去时为：avulsed...

emergencies的音标：emergencies的英式发音音标为：[ɪ'mɜ:dʒənsɪz]emergencies的美式发音音标为：[ɪ'mɜdʒənsɪz]...

perfected的音标：...

fast的最高级为：fastest...