Elastomucin
[医] 弹性[组织]粘蛋白
🗣️ 情景例句
so I wouldn't lose them.
免得我弄丢了。
I'm very pressed for cash at the moment, can I pay you next week?
我现在手头有点紧，再周再付给你行吗？
He owned himself defeated.
他承认自己失败了。