Bobbin seal
[化] 套管密封
🧩 词语组成解析
bobbin
[['bobin]]
n. 线轴, 缠线板, 缠线管\\n[电] 卷线轴
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
Yes, Philip.
什么事 ，Philip？
Great talkers are not great doers.
其人说得多，做得不会多。
Kunta had been seized in the forest and then hit on the head with a hard object.
孔塔在森林里被抓住以后，他的头部就被一个硬的东西打了一下。