dichloropropane什么意思？

dichloropropane的音标：dichloropropane的英式发音音标为：[daɪklɒrəp'rɒpeɪn]dichloropropane的美式发音音标为：[daɪklɒrəp'rɒpeɪn]...

A new method for recovering 1, 2 - dichloropropane from waste liquor in propylene oxide production was developed.介绍了从环氧丙烷生产废液中回收1, 2- 二氯丙烷的新方法....

n.有轨电车( tram的名词复数 )...

adj.切实可行的，行得通的，实际的，实用的，可以通行的...

Their failures in this area have damaged their self-confidence and creditability.他们在这一领域的失败使他们的自信心和可信度受损。Delegates accused them of trying to evade responsibility for the failures of the past five years.代表们指责他们企图逃避过去5年中多次...

caryoblast的音标：caryoblast的英式发音音标为：[kəri:ɒb'lɑ:st]caryoblast的美式发音音标为：[kəriɒb'lɑst]...

The Assamese variety can grow 18 meters high and lives about 40 years.阿萨姆的品种能长到18公尺高并存活约40年....

seclude的音标：seclude的英式发音音标为：[sɪ'klu:d]seclude的美式发音音标为：[sɪ'klud]...

黄体酮...

He was discoursing to us on Keats.他正给我们讲济慈.They were discoursing over the latest gossip.他们在谈论最近的蜚短流长.They have been discoursing learnedly on this problem.他一直在深入研究这个问题....

一艘驳船停在大约100码开外，等待着返海回航。A barge was about a hundred yards away, waiting to return seaward.应观众要求,他们又返场加唱了两首歌.They performed another two songs as encores.余以3月1日返.I returned on March the first....

“慰劳”的拼音为：wèi láo...

...a morality that is sexist.存在性别歧视的道德规范I think the whole thing is very unfair and if I may say so I think it's very sexist...我认为整件事情非常不公平，而且恕我直言，我觉得这是非常严重的性别歧视。She is a strong woman who has risen to the top of a de...

The pupils disliked the extension of the term.小学生们不愿延长学期。The new teacher was universally disliked.大家都不喜欢新来的老师。It was not the typing but the earphones that she disliked.这不是打字声,而是她非常反感的耳机声.He was generally disliked and reg...

byerite的音标：byerite的英式发音音标为：['baɪəraɪt]byerite的美式发音音标为：['baɪəraɪt]...

locknut的音标：locknut的英式发音音标为：['lɒknʌt]locknut的美式发音音标为：['lɒkˌnʌt]...

“下水道”的反义词：上水道。...