Oxypyroracemic acid
[化] 羟基丙酮酸
🧩 词语组成解析
🗣️ 情景例句
Why was she working anyway? She's rich.
真弄不懂她当初为什么要工作。她是有钱人呀。
The greatest fool is he who worries about what he cannot help.
操心无法可想的事是最大的傻瓜。
He suddenly appeared in the party.
他突然在晚会上出现了。