ethylenimine什么意思？

ethylenimine的音标：ethylenimine的英式发音音标为：[eθɪ'lenɪmɪn]ethylenimine的美式发音音标为：[eθɪ'lenɪmɪn]...

The pupil joined the two points by a straight line.那个小学生用直线把两点连接起来。After a little while she joined the dancing.过了一会儿她参加了跳舞。Both groups joined forces to persuade voters to approve a tax break for the industry...两个团体联合游说投票...

n.意大利的高速公路...

n.（糖和蛋白混合制成的）蛋白糖饼( meringue的名词复数 )...

乔安妮刚要作保证，丹尼尔就把她打断了。Immediately, Daniel cut in on Joanne's attempts at reassurance.图尔金拍拍他的肩膀。“不好意思打断您一下，上校。”Turkin tapped him on the shoulder. "Sorry to interrupt, Colonel."敲门声打断了他，萨莉·皮尔斯走了进来。A tap on the door interr...

“溺爱”的拼音为：nì ài...

He thought of her serenity as a foil for his intemperance.在他看来，她的平静反衬出了他的放纵。It was their serenity which galled her most.最让她恼怒的是他们的平静。Her face, though sad, still evoked a feeling of serenity.她的脸色虽然悲伤, 但仍使人感觉安详....

geratic的音标：geratic的英式发音音标为：[dʒe'rətɪk]geratic的美式发音音标为：[dʒe'rətɪk]...

vt.驾驭（chariot的过去式与过去分词形式）...

connoisseur的音标：connoisseur的英式发音音标为：[ˌkɒnə'sɜ:(r)]connoisseur的美式发音音标为：[ˌkɑnə'sɜr]...

v.（使）下沉， （使）沉没( sink的过去分词 )，sink的过去分词，陷入不快（ 或沉思） 中...

hypersexuality的音标：hypersexuality的英式发音音标为：[haɪpəsekʃ'ʊælɪtɪ]hypersexuality的美式发音音标为：[haɪpəsekʃ'ʊælɪtɪ]...

Coastal and estuarine swamps in warm climates are dominated by MANGROVES.这些树木的存在使木本沼泽与普通沼泽相互区分.There are 193 mangroves bird species, among them 89 species are waterbirds.记录到193种红树林鸟类, 其中89种是水鸟.Some palms , mangroves and ...

She sat down in front of her dressing-table mirror to look at herself.她在梳妆台的镜子前面坐下端详自己。Under the glass cover of the dressing - table was a menu.梳妆台玻璃板下面,是一份定菜单.The dressing table was crammed with pots and photographs.化妆台...

A microscope magnifies bacteria so that they can be seen and studied.显微镜把细菌放大,使人们得以看见并研究它.This microscope magnifies 40 diameters.这台显微镜能放大40倍.The microscope magnifies the object 100 diameters.显微镜把物像放大了一百倍....

This book has a foreword by the President.这本书有一篇总统作的序言.She has written the foreword to a book of recipes.她为一本食谱写了前言。That dictionary has a preface, not a foreword.那部词典有一篇序文, 不是前言....