Methylmalonate
[化] 丙二酸二甲酯
🗣️ 情景例句
What's the food like in China?
中国的食物口味怎么样？
You can do it.
你一定可以撑下去的。
First of all, don't come in here without a teacher.
首先，没有老师领着不要进这儿。