Dimercaptosuccinate
二巯基丁二酸
🗣️ 情景例句
Your idea sounds like a good one.
你的想法听起来很不错。
Truth and roses have thorns about them.
真理和玫瑰，身上都刺。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。