Butanediamine
[机] 丁二氨
🗣️ 情景例句
I can't stand the commercial breaks on TV.
我忍受不了电视因为卖广告而中断节目。
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
The mummy successfully survived the operation.
这具木乃伊成功地经受了这次手术。