Elastomucin
[医] 弹性[组织]粘蛋白
🗣️ 情景例句
He has been friendlier lately.
他近来更友好了。
Better be the head of a dog than the tail of a lion.
宁为犬首，不作狮尾。
There are some good apples over there.
那边有些好苹果。