Dibromoacetaldehyde

二溴乙醛

🗣️ 情景例句

Will I have to wait long?
要很久吗?
He is the wise man who is the honest man.
诚实的人就是聪明的人。
He wanted to buy a $300 watch for his wife,
他走进一家高级商店,要为妻子买一块价值300英镑的手表。
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🔤 更多 D 开头的单词

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