Andrographin
穿心莲黄酮
🗣️ 情景例句
Good-bye, Richard, and good luck. See you in two weeks.
再见， Richard， 祝你好运。两周后见。
The doctor is often more to be feared than the disease.
医生往往比疾病更令人生畏。
Half an hour? That's too long! Is there a bus?
半小时？那太久了！有公共汽车吗？