Aleprolic acid
[化] 环戊烯甲酸
🧩 词语组成解析
🗣️ 情景例句
What do you do for a living, Mr. Stewart?
你是做哪一行的 Stewart先生？
It's been cloudy all morning.
整个早上多云。
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。