Disked closure
[化] 碟形封头
🧩 词语组成解析
closure
['kləuʒə]
n. （永久的）停业，关闭;结束;[电]闭合;[数]闭包;
vt. 使结束，使终止;使停止辩论;
🗣️ 情景例句
It is.
是的。
As the touchstone tries gold,so gold tries man.
试金之石可试金，正如黄金能试人。
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，