Metacrolein
[化] 介丙烯醛; 三聚丙烯醛
🗣️ 情景例句
Where's the ticket counter?
售票处在哪儿？
If the customer requests a carrier other than truck, he must bear the additional charge.
如果顾客坚持用卡车以外的运输工具，就必须负担额外费用。
It's my birthday, and I'm going to have a party. Didn't you know?
我的生日聚会，我计划举办一个聚会。你不知道吗？