Terebinthone
氧羊毛甾二烯酸
🗣️ 情景例句
Then, when shall we sign the contract?
那么，我们什么时候签合同？
His leg is wounded, Does it hurt?
他的腿受伤了，疼不疼？
I'm afraid it's the cheapest one we've got.
恐怕这一套算是我们这里最便宜的了。