Aithioic acid

[机] 二硫羧酸

🧩 词语组成解析

acid ['æsɪd]
adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物质;
acid尖,酸,锐利 →酸;酸的,酸性的

🗣️ 情景例句

Could I trouble you with something for a moment please?
请问可以麻烦你一下吗?
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧?
Over a hundred people must have been driven away from their homes by the noise.
有100多人肯定是被噪音逼得已经弃家远去,
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