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
she's still alone, without her family.
她仍是孤单单的，找不到家。
Sickness is everyman's master.
英雄只怕病来磨。
Certainly! What's wrong?
当然可以，怎么了？