Bromopropane
[医] 溴丙烷
🗣️ 情景例句
By doing that, it will encourage reading.
这样做能鼓励阅读。
Thank you for your help.
谢谢您的帮助。
I know.You must help me do the cooking this afternoon.
我知道。今天下午你得帮帮厨。