CFCs什么意思？

Man – made CFCs are the main cause of ozone depletion in the stratosphere.人造氯氟烃是臭氧层破坏的主因.The decomposition of chlorofluorocarbons ( CFCs ) has been a hot topic in recent years.氟里昂分解已成为当今环保技术的热点之一.CFCs cause depletion of ...

CFCs的音标：...

CFCs cause depletion of atmospheric ozone.氟氯化碳会损耗大气臭氧.The pressure distributions of the circumfluent cyclone system CFCS are studied experimentally in detail.测定了环流循环除尘系统内的静压分布....the Montreal Protocol to phase out use an...

n.墓地，教堂庭院，境内...

v.允许( permit的现在分词 )，许可...

你觉得她曾为此而难为情吗？Do you think she was embarrassed about it?实话实说让男人觉得难为情。Men find it embarrassing to be honest.我高兴地朝他笑了笑，一点也不觉得难为情。I grinned at him in unashamed delight....

gassy的最高级为：gassiest...

...

hemihypoplasia的音标：hemihypoplasia的英式发音音标为：[hemi:haɪpəp'leɪzɪə]hemihypoplasia的美式发音音标为：[hemihaɪpəp'leɪzɪr]...

“脱靴器”的英语可以翻译为：ootjack ...

stoops的音标：...

n.伦理学，道德规范，伦理学著作，道德规范（ ethic的名词复数 ），道德体系...

cephalothoracoventropagus的音标：cephalothoracoventropagus的英式发音音标为：[sefəlɒtɔ:rə'kʌvntrəʊ]cephalothoracoventropagus的美式发音音标为：[sefəlɒtɔrə'kʌvntroʊ]...

vi.对…进行突然袭击（raid的现在分词形式）...

Aren't I a bit long in the tooth to start being an undergraduate?我现在才去读大学本科不是有点太老了吗？Instruction in these subjects in undergraduate classes is almost exclusively by lecture.本科生的这几门课程几乎完全是通过讲座教授的。These particular phot...

“渐减”的英语可以翻译为：decrescence，degradation，degression，decrement ...

“诀窍”的近义词/同义词：窍门, 秘诀, 法门, 诀要。...

blazers的音标：...