Fenoprop
[有化]2, 4, 5-涕丙酸
🗣️ 情景例句
He has a white-collar job.
他做的是白领工作。
Behave!
安分点！
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。