dichlorodifluoromethane是什么意思？

dichlorodifluoromethane的音标：dichlorodifluoromethane的英式发音音标为：[daɪklɔ:rəʊdaɪflu:ərə'meθeɪn]dichlorodifluoromethane的美式发音音标为：[daɪklɔroʊdaɪfluərə'meθeɪn]...

此次会议可能有助于将关注焦点放在经济上。The conference may help to focus attention on the economy.无论从经济上还是政治上来看，这件事来得都太不是时候了。Economically and politically, this affair couldn't come at a worse time.英国的小型果园很难在经济上和法国的大型果园竞争。Small English ...

She sees exercise primarily as an unavoidable chore...她基本上把锻炼看做是不得不做的琐事。Caste is defined primarily by social honour attained through personal lifestyle...社会等级制度主要是通过个人生活方式赢得的社会荣誉来确定。The body is made up primarily of bone,...

adj.凶恶的，有害的，险恶的adv.凶恶地，有害地...

foreboded的音标：...

adj.出生的，出生时具有的，先天的...

So far as I can judge , the GNOME Shell menus seem clumsier than the existing ones.所以现在我认为GNOMEshell比现在的菜单愚蠢多了.The GNOME desktop has been like this way too.GNOME桌面一直也是这样的.Welcome to Beijing GNOME User Group!欢迎来到北京GNOME用户...

fruitfulness的音标：fruitfulness的英式发音音标为：['fru:tfəlnəs]fruitfulness的美式发音音标为：['frutfəlnəs]...

“一阵风”的拼音为：...

carrying的音标：carrying的英式发音音标为：['kærɪɪŋ]carrying的美式发音音标为：['kærɪɪŋ]...

n.马萨诸塞州...

“炉墙”的拼音为：lú qiáng...

sketch的现在进行时为：sketching...

bema的音标：bema的英式发音音标为：['bi:mə]bema的美式发音音标为：['bimə]...

Aztectron的音标：...

如果草率施行，该法律将会阻滞高质量研究的进展。The law could arrest the development of good research if applied prematurely.这些发现是3年多研究的成果。The findings are the fruit of more than three years research.研究的重点是改善轿车的流线型。Research has focused on improv...