-
方法: 用溴代及胺化反应合成了四甲基吡嗪衍生物.METHODS: The target compound was prepared by the bromination and amination reaction.论述了三丙酮胺纯度对加氢和还原胺化反应的影响.The effects of triacetoneamine concentration on hydrogenation and amination were discusse...
-
Herbs have been used for centuries to endow a whole range of foods with subtle flavours.数个世纪以来，香草一直被用于给各种食物增添淡淡的香味。The polyphonic features endow Light in August with eternal vitality.复调性赋予《八月之光》不息的生命力.Ramon had managed t...
-
in honour of的音标：in honour of的英式发音音标为：[in 'ɔnə ɔv]in honour of的美式发音音标为：[ɪn 'ɑnɚ ʌv]...
-
“目盲”的英语可以翻译为：lindness，ablepsy，ablepsia ...
-
He wonders if the different influences might not cancel each other out.他在想，各种影响能不能相互抵消。He had to cancel some engagements because of tiredness.他太累了，不得不取消一些约会。The band was forced to cancel a string of live dates.乐队被迫取消了一系列...
-
adieux的音标：adieux的英式发音音标为：['ədju:z]adieux的美式发音音标为：['ədjuz]...
-
“红辣椒”的英语可以翻译为：pimiento，chili，chilli ...
-
n.石膏...
-
We loathe the daily bread that prolongs useless existence.我们憎恨每天的饮食,因为是这些东西使我们拖延着无用的生命.Drinking this preparation regularly promotes your health and prolongs your life - span.常饮本品,促进健康,延年益寿.Furthermore the built in cable ...
-
interpretation的复数形式为：interpretations...
-
Some secretarial experience and a cooperative personality are musts.须略具秘书经验、个性合作.The two musts speaks for the far - reaching historical experiences in China.摘要“两个务必”凝结着深刻的历史经验.I have a shopping list of absolute musts.我要求...
-
anacom的音标：anacom的英式发音音标为：['ɑ:nəkɒm]anacom的美式发音音标为：['ɑnəkɒm]...
-
vend的第三人称单数（三单）为：vends...
-
I often bumped into him as he padded the corridors.他在走廊里轻轻地走过时，我常常碰见他。The corridors there were painted chocolate-brown to shoulder height.那里的走廊从地面到齐肩高的部分都漆成棕褐色。The corridors are carpeted in tartan.走廊里铺的是花格地毯。...