Closed vessel
[化] 密闭容器
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
🗣️ 情景例句
and remember the meaning of Thanksgiving.
来追忆一下感恩节的意义。
Are most of the lakes located in the north central region?
大多数湖位于向北中央的区域吗？
Yes, but what are in the boxes?
哦，那箱子里是什么呢？