Seal housing
[化] 密封壳体
🧩 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）;
housing
['hauziŋ]
n. 房屋;供给住宅;掩护;外罩;
🗣️ 情景例句
Put your cards on the table.
把牌都摊到桌面上。
I don't seem to have any luck today.
我今天运气不好。
Thank you very much, sir.
多谢，先生。