Acryladehyde
[机] 丙烯醛
🗣️ 情景例句
What are some of the other sports products you're making?
你们现在还生产哪些运动产品？
Health and cheerfulness mutually beget each other.
健康愉快，相生相成。
We've got plenty of time. We needn't hurry.
我们有大把时间，不急。