Mesitylic acid
[化] 2,4,4-三甲基-5-氧代脯氨酸
🧩 词语组成解析
🗣️ 情景例句
The taxi zone is right on the left corner over there.
出租车站台就在左边转角处。
The stations are always full of people.
火车站里经常挤满了人。
After this he immediately lets himself in and begins barking again.
出去之后，它又马上把自己放进来，接着再开始叫。