Sclerogen
硬化原
🗣️ 情景例句
I ventured to correct the teacher's mistake.
我鼓起勇气去纠正老师的错误。
I ask him to tell me the details about everything.
我要求他告诉我每件事的细节。
In that case, we can offer you a discount.
这样的话，可以给你折扣。