entrain的现在完成时怎么写？

entrain的音标：entrain的英式发音音标为：[ɪn'treɪn]entrain的美式发音音标为：[ɪn'treɪn]...

entrain的现在进行时为：entraining...

v.使乘火车，拖，产生...

entrain的一般过去时为：entrained...

entrain的第三人称单数（三单）为：entrains...

n.学问，学术，知识v.学习(learn的现在分词)...

Thirteen per cent of Christie's coin and banknote auction went unsold.佳士得13%的硬币和纸币拍卖流拍。Prices have been cut by developers anxious to offload unsold apartments.急于脱手未售出公寓的开发商降低了房价。Many of the houses remain unsold.这些房屋...

Editorially, they never really became a unique distinct product.就立场和观点来说，它们从未真正做到树立起自己独具一格的视角。Rosie Boycott was not involved editorially with Virago.罗西·博伊科特不属于维拉戈出版公司的编辑队伍。The world needs at least two respected, editoria...

He was clumsily trying to grab at Alfred's arms.他笨手笨脚地想抓住艾尔弗雷德的手臂。There was a splash and something fell clumsily into the water.扑通一声，有东西重重地掉进了水里。The rooks flew clumsily towards their nests.那些秃鼻乌鸦笨拙地飞向它们的巢。...

“无变动”的英语可以翻译为：equability ...

“名单”的拼音为：míng dān...

adj.聪明的( quick的比较级 )，快的，灵活的，短时间做成的...

iodoacetamide的音标：iodoacetamide的英式发音音标为：[ɪədəʊsɪtə'mɪd]iodoacetamide的美式发音音标为：[ɪrdoʊsɪtə'mɪd]...

adj.标准的，定型的v.使合乎规格，使标准化( standardize的过去式和过去分词 )...

nails的音标：nails的英式发音音标为：['neɪlz]nails的美式发音音标为：['neɪlz]...

“无益”的反义词：有益。...

intractable的音标：intractable的英式发音音标为：[ɪn'træktəbl]intractable的美式发音音标为：[ɪn'træktəbəl]...

The multiplicative complexity of the two - dimensional discrete Hartley trans ( ? ) m of size 2~ n ×2~ n, where (? )本文研究了长度为2~n×2 ~n ( n为正整数 ) 二 维 离散哈特莱 ( Hartley ) 变换的乘法复杂性.This set of orthogonal transforms start with w...

vi.渴望，切盼，向往，想念，怀念，向往，留恋，恋慕...

v.走遍（某地）搜寻（人或物）( scour的过去式和过去分词 )，（用力）刷，擦净，擦亮...