Zonolysin
糜蛋白酶
🗣️ 情景例句
I can barely stand up by the end of a hard day.
辛苦了一天之后，我都站不起来了。
Don't get mad. It's not worth it.
不值得为这点小事生气。
Yes.some time next week would be good.
好啊，就下个星期找个时间吧。