Elastomucin
[医] 弹性[组织]粘蛋白
🗣️ 情景例句
Bye, Mom.
再见， 妈妈。
I'm confident you've made the right choice.
我确信你做了正确的选择。
A run-down watch is still a watch and can be rewound.
手表停了依然是只手表，还可以重上好发条。