Seal assembly
[化] 密封组件
🧩 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
I'll be back to see the game.
我到时候来看比赛。
Did I hear you right?
我有没有听错？
And when do you take your next exams?
还有，你什么时候参加下次考试？