Mkh
[医][=mean keratinocyte height]平均角质细胞高度
🗣️ 情景例句
And Do you like sports?.
或“你喜欢运动吗？”
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
Good morning, class.
同学们，早上好。