Piperazidine

[化] 哌嗪

🗣️ 情景例句

Are you sure you know where you're going?
你真认识你要去的地方吗?
Oh, it's a shame that you have to leave.
哦,真遗憾,你非走不可呀。
'I left the money in my room,' I said, 'and it's not there now.
“我把钱放在房间里,”我说,“可现在没有了。
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🔤 更多 P 开头的单词

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