Liquid seal
[化] 液封
🧩 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
Nurse Baker, would you come in, please?
Baker护士 请你过来一下，好吗？
What time's the next train to Washington?
下一趟去华盛顿的车几点开？
After we had landed, the plane was searched thoroughly.
我们降落之后，飞机被彻底搜查了一遍。