ec什么意思？

ec的音标：...

There are no all-embracing EC directives on race equality.关于种族平等，欧盟指令也无法面面俱到。Disagreements among the twelve EC countries prevented them from taking any concerted action.欧共体12个成员国之间的意见不合导致他们无法采取统一的行动。He denied there was a...

OBJECTIVE : To prepare aciclovir ( Acv ) carbomer ( Cb ) ethylcellulose ( Ec ) microspheres with good bioadhesion and sustained drug release.目的: 研制一种具有较好生物粘附能力和药物缓释效果的阿昔洛韦 ( Acv ) 卡波姆 ( Cb ) 乙基纤维素 ( Ec ) 微球.It uses AI te...

n.国会议员（尤指众议员）...

n.短裤，马裤，妄自尊大，目中无人，臀部( breech的名词复数 )...

The Italian campanile could either be attached a church or freestanding.意大利的钟楼既可以附属于教堂,也可作为独立建筑物....

definitely的音标：definitely的英式发音音标为：['defɪnətli]definitely的美式发音音标为：['defɪnətli]...

“轴衬”的英语可以翻译为：[机] bouchon，axle bush(ing)，bearing segment，bush，bushing ...

v.欣赏( relish的过去式和过去分词 )，从…获得乐趣，渴望...

“校核”的拼音为：jiào hé...

v.存在( inhere的现在分词 )...

关闭气源开关,让循环泵停止工作.Turn off the gas resource and the circulating pump will stop working.2关闭中循环阀门,停循环泵.Close the middle circulating valve and stop the circulating pump.启动循环泵.Start up the circulating pump....

n.胡芦巴（一年生豆科植物）...

“界标”的拼音为：jiè biāo...

adj.宽敞的，广阔的，（知识）广博的...

n.风笛vi.奏风笛...

Figo came infield from the left to score.菲戈从左侧向场中心移动以求得分。Second Baseman - The fielder who plays the infield near the second - base bag.防御二垒垒包附近的内野手.to roll along the infield沿着界内滚动Thompson pumped his fist in the air and d...

n.保险精算师，保险（业务）计算员...