backacter怎么读？

反铲，反铲挖掘机，反向铲，倒铲...

quadrangle的复数形式为：quadrangles...

“衡量”的近义词/同义词：权衡, 量度。...

It is a very pretty butterfly, with a 2 inch wing span.这是一只非常美丽的蝴蝶，翼展2英寸。She's like a butterfly. She flits in and out of people's lives.她像一只蝴蝶，每天在人前人后飞来飞去。the life cycle of the butterfly蝴蝶的生活周期...

n.纤维化，纤维症...

aspergillum的音标：aspergillum的英式发音音标为：['æspədʒɪləm]aspergillum的美式发音音标为：['æspədʒɪləm]...

“行星”的英语可以翻译为：[天] planet ...

such的近义词/同义词有：of, sort, type, resembling, that, corresponding, kindred, kind, like, similar, suchlike。adj.such的近义词（这样的,那样的,相似的）：of, sort, type, resembling, that, corresponding, kindred, kind, like, similar, suchlike。...

lithification的音标：lithification的英式发音音标为：[ˌlɪθɪfɪ'keɪʃən]lithification的美式发音音标为：[ˌlɪθɪfə'keɪʃən]...

wash the windows的音标：...

“舢板”的英语可以翻译为：dinghy，dingey，sampan，pulling-boat，barge ...

vessel的音标：vessel的英式发音音标为：['vesl]vessel的美式发音音标为：['vɛsəl]...

estimate的现在完成时为：estimated...

“认付”的英语可以翻译为：[经] acceptance ...

“君主”的英语可以翻译为：monarch，sovereign，emperor，king，liege ...

frondage的音标：frondage的英式发音音标为：['frɒndɪdʒ]frondage的美式发音音标为：['frɒndɪdʒ]...