His face remained expressionless.他的脸上仍然毫无表情。She sat expressionless, carefully taking notes...她坐在那儿面无表情，认真记着笔记。an expressionless face无表情的面孔The Monsignor gave him a slow, expressionless nod.教士阁下毫无表情地朝他慢慢点了下头。His face was e...

question的复数形式为：questions...

pavilions的音标：...

captions的音标：...

oversimplification的复数形式为：oversimplifications...

extrusion的音标：extrusion的英式发音音标为：[ɪk'stru:ʒn]extrusion的美式发音音标为：[ɪk'struʒən]...

action的复数形式为：actions...

碘化[法]，碘氧化作用...

n.祈求，命令...

n.中断，打断，障碍物，打岔的事...

磺胺硫脲...

collocations的音标：collocations的英式发音音标为：[kɒlə'keɪʃnz]collocations的美式发音音标为：[kɒlə'keɪʃnz]...

除抑制作用，去阻遏，脱抑制...

sensation的近义词有：feeling, sensation, sense, perception。下面这些名词均含"感觉"的含义：feeling：最普通用词，既可指身体上的感觉，如冷暖、饥饿、疼痛等，又可指精神上的感觉，如喜、怒、哀、乐、失望等。sensation系较严密的科学用词，指听觉、味觉、视觉、嗅觉或触觉；还可指引起激动或轰动的事物。sense：主要指人或动物身体上的感觉。复数形式指人的知觉。perception：侧重对...

n.与公众的联系，公关...

intellection的音标：intellection的英式发音音标为：[ˌɪntɪ'lekʃən]intellection的美式发音音标为：[ˌɪntəl'ekʃən]...

There can be important consequences of activation or deactivation.在这里可能有活化或钝化的重要结果.This process is endothermic with rapid carbon deposition and deactivation of the catalyst.此过程是吸热的,同时很快发生碳积沉并使催化剂活性减低.The methods of regen...

optional的音标：optional的英式发音音标为：['ɒpʃənl]optional的美式发音音标为：['ɑpʃənl]...

declaration的复数形式为：declarations...

n.神经分布，神经支配，运动感觉，动感...

n.机能障碍，机能失调( dysfunction的名词复数 )...

alliteration的音标：alliteration的英式发音音标为：[əˌlɪtə'reɪʃn]alliteration的美式发音音标为：[əˌlɪtə'reʃən]...

The process of development produced dislocations that strained political stability.发展的过程引起了脱节现象,破坏了政治稳定.In electroplated metals, these defects are primarily dislocations, twins, and deposited foreign atoms or molecular g...

n.例外，一般情况以外的人（或事物），除外，反对，批评，[法律]异议，反对...

n.学费，教学，讲授...

I didn't understand the drawing until I read the caption.直到我看到这幅画的说明才弄懂其意思.There is a caption under the picture.图片下边附有说明.On the back of the photo is written the simple caption, "Mrs. Monroe".照片背面只有简单的几个字——“梦露女士”。...

n.敲诈( extortion的名词复数 )，勒索，被勒索的财物，敲诈者...

She forgave him because his contrition was real.她原谅了他是由于他的懊悔是真心的。In contrition she expatiated on the beauty of the garden.在后悔中,她反复谈论着花园的美丽.The name we give to this spiritual condition is contrition.我们将这一属灵状况称为悔悟....

n.喷洒，喷射，吹入法，注气法...

inflationary的音标：inflationary的英式发音音标为：[ɪn'fleɪʃənri]inflationary的美式发音音标为：[ɪn'fleɪʃəneri]...