英语词汇benzaldehyde怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	benzaldehyde
释义	benzaldehyde 英/ ben?z?ld?ha?d / 美/ ben?z?ld??ha?d / 简明释义 n.[有化] 苯甲醛；安息香醛网络释义 1 ?芳香醛芳香醛双语例句 1 The groups in ring of benzaldehydes, no matter they are electron withdrowing or electron donating except of hydroxy, do not seem to have much effect on the yield. 羟基处于醛基邻位和对位的苯甲醛与几种苯乙酮衍生物的缩合，多数没有得到预期的产物，或收率极低；苯乙酮环上的羟基对缩合反应影响很大，羟基越多，缩合越困难。
随便看	assembler-like format assembler like format assembler list assembler list assembler load assembler loader assembler loader package assembler machine assembler macro call assembler macro-call assembler member assembler microprogramming language assembler of farm product assembler operation code assembler operation directive assembler operator assembler option assembler output assembler output listing assembler program assembler pseudo operation assembler pseudo-operation assembler pseudo-operations assembler routine assemblers

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