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
Where's the campus cafeteria?
校园的食堂在哪儿？
Far from it.
一点也不。
When are you going to have a holiday, Sam?
萨姆，你准备什么时候去度假？