Celastrine
南蛇藤碱
🗣️ 情景例句
One of my patients has a high fever,
我的一位病人发高烧，
The meat packing industry is developing fast.
肉类加工业发展迅速。
So she's been at this school since September?
这么说来，她自9月份才在这所学校学习？