acetidin什么意思解释

Synthesis and application of 4 - chloracetyl acetidin were introduced.介绍 4- 氯乙酰乙酸乙酯的合成及应用....

acetidin的音标：acetidin的英式发音音标为：[eɪsɪ'tɪdɪn]acetidin的美式发音音标为：[eɪsɪ'tɪdɪn]...

intricate的音标：intricate的英式发音音标为：['ɪntrɪkət]intricate的美式发音音标为：['ɪntrɪkɪt]...

Not a very creditable attitude, I'm afraid.这种态度恐怕不怎么道德。They turned out a quite creditable performance.他们上演了一场相当精彩的表演。Experience, however, might supply us with very creditable imitations of it.然而经验能给我们提供非常可靠的摹拟品.The ...

n.异常结束，异常终止...

枸橼素...

purvey的现在完成时为：purveyed...

These machines would relieve the peasants of their backbreaking labour.这些机器可以把农民从繁重的体力劳动中解放出来.That's backbreaking work and may be too much for us.这可是累人的工作,我们可能负荷不了.Digging the garden is a backbreaking job.翻整花园的地是件累人...

The popular conception of a Promethean being created by a mortal refers to a demiurge.一般而言,世系最初是由人类所创的,此人被称为造物主....

“多边的”的英语可以翻译为：multilateral，many-sided ...

“象牙”的拼音为：xiàng yá...

v.复印，影印( Xerox的过去式和过去分词 )...

bellow的复数形式为：bellows...

He found the rigours of the tour too demanding.他发现这次旅行非常艰苦。You'd rather bushwhack than ride a tour bus.你宁愿在丛林中开路而不是开着一辆旅游巴士....a bootleg recording of the band's 1977 tour of Scandinavia.该乐队1977年斯堪的纳维亚巡回演唱会的盗版录音...

n.苯甲酮...

“难得”的近义词/同义词：可贵, 困难。...

goslarite的音标：goslarite的英式发音音标为：['gəʊslɒraɪt]goslarite的美式发音音标为：['goʊslɒraɪt]...