Closed bearing
[化] 闭式轴承
🧩 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
It doesn't need any alterations. We must've bought the right size.
不需作任何修改。我们一定是买对了尺寸。
When should I get to the airport?
我该在什么时8点45分之前到那里。
I had not laughed since I became deaf.
我耳聋后就从来没有笑过。