Acyl-azo-compound
[建] 酰基偶氮化合
🧩 词语组成解析
n. [化]酰基
a. [植]含氮的
🗣️ 情景例句
Since I retired,
自从我退休以后，
It must be rather difficult for us to push any sales if we buy it at this price.
如果我们按这个价格购买，将很能难推销。
Are you English?
你是英国人吗？