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
Hmm. It's probably nothing.
嗯， 也许没什么事。
You had better not bother him right now.
你现在最好不要去打扰他。
What's wrong with you?
你怎么回事？