Lip(type) seal
[化] 唇形密封
🧩 词语组成解析
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
🗣️ 情景例句
Mitchell has always encouraged new talent. Mitchell
总是在鼓励新人。
How people design computer games is beyond me.
我不懂得电脑游戏是怎么设计的。
They misplaced this book under other categories.
他们把它错放到另一个类别去了。