Methylpropenoic acid
[化] 甲基丙烯酸
🧩 词语组成解析
🗣️ 情景例句
I'm sure the plan is viable.
我肯定这个方案行得通。
I've studied the reports of past meetings.
我学习了以往的会议记录。
When they objected, they were killed.
他们反抗时就被杀害。