benzoic造句

It was originally obtained by decarboxylation of benzoic acid.
它最先是由苯甲酸脱羧而得到的.

The uses and synthetic methods on 2,4 - Dichloro - 5 - Fluoro - benzoic acid were described in detail.
简要概述了2,4-二氯-5-氟苯甲酸的用途及其合成方法.

Join the 1 % of benzoic acid reduces the tendency to bloated his.
增入1%苯甲酸可贬低不乾瘪方向.

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