cyclopropane什么意思解释

cyclopropane的音标：cyclopropane的英式发音音标为：[saɪkləʊ'prəʊpeɪn]cyclopropane的美式发音音标为：[ˌsaɪklə'proʊˌpeɪn]...

Cyclopropane rings are included within larger systems, such as triterpenes.三元环包含在较大的环系统中,像三萜类中.Under the optimum condition the yield of isopropyl cyclopropane carboxylate is 92 %.在最佳反应条件下,环丙烷羧酸异丙酯的产率达92%.Cyclopropane car...

第五百五十六条第 ( 四 ) 款准允行政机关在规则制定中用书面提交材料替代口头的直接证言.Section 556 ( d ) allows the agency to substitute written submissions for oral direct testimony in rulemaking.第 四十二 本章程的解释权属本会理事会.Forty - second interpretation of the statute ...

“健壮”的拼音为：jiàn zhuàng...

供人（自由）拿取...

Fittipaldi's victory was a cakewalk.菲蒂帕尔迪的成功来得太容易了。Winning the tournament was a cakewalk for him.赢得锦标赛对他来说易如反掌.Invading iraq won't be a cakewalk.侵入伊拉克绝非易事....

非诺贝特...

But I also received many others that raised the notion of the Macintosh much more felicitously.不过我也收到了许多以更巧妙得体的方式弘扬苹果电脑理念的来信....

The dinner was often a riotous affair enlivened by superbly witty speeches.宴会常常会因为一些非常诙谐的讲话而气氛活跃，热闹非凡。The otherwise dreary book is enlivened by some very amusing illustrations.这本枯燥乏味的书幸亏加了一些精彩的插图才变得生动有趣.The conversation ...

语音不清...

鹰嘴豆有独特可口的坚果风味。Chick peas have a distinctive, delicious and nutty flavour.一点可口的食物a tasty morsel of food他欣赏它的浓郁和可口的味道. 我则欣赏它的便宜.He goes for its full, delicious flavors. I go for its economy....

anticrotin的音标：anticrotin的英式发音音标为：[ænti:k'rɒtɪn]anticrotin的美式发音音标为：[æntik'rɒtɪn]...

她好像捕捉到他语气中不坚决的成分.She seemed to catch the uncertainty of his voice....

“问答者”的英语可以翻译为：dialogist ...

“蜜甜草”的英语可以翻译为：honeysweet ...

She brought in a tray heavy with elegant sandwiches, scones and cakes.她端进来一只盘子，里面盛满了精美的三明治、烤饼和蛋糕。We chatted over tea and scones.我们一边喝茶吃烤饼一边聊天。She ate scones thick with butter.她吃了一些涂满了黄油的烤饼。...

n.陈规旧习，旧规矩，固定的形式，铅版，铅版制版法，铅板印刷vt.使成陈规，把…浇铸成铅版，使用铅版，使固定...