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
And now for ... something old,
现在， 接着是 一些旧的，
The farmer is hoeing the fields.
农民在耕地。
The race gave everyone a great deal of pleasure.
这次比赛使每个人都挺开心。