Sodium methyl-acetoacetic ester
[化] 钠代甲基乙酰乙酸酯; (专指)钠代甲基乙酰乙酸乙酯
🗣️ 情景例句
Do you think it's too long?
你会不会觉得太长了?
A man alone is either a saint or a devil.
孤身独处的人可以为圣哲,也可为恶魔。
We regard them as unnecessary creatures that do more harm than good.
我们把昆虫当作害多益少的无用东西。
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