Epithelisin
上皮新(成药)
🗣️ 情景例句
I have to remember to put them in the bag
我必须记得将它们放进袋子里
He seldom came to see his wife, did he?
她不来看他妻子，是这样吗？
To escape from the Earth in a rocket, one must travel at seven miles per second.
要乘坐一枚火箭飞离地球，火箭的速度要达到每秒7英里，