Closed riser
[机] 暗冒口
🧩 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
n. 起床者, 叛徒, 起义者, 竖板\\n[化] 上升管
🗣️ 情景例句
I guess I am.
我想是吧。
If I buy tha car,I'll have to borrow some money.
如果我买了那汽车，我将不得不借一些钱。
He waited until someone new joined the company and then began to steal.
他等待有人刚加入公司后才开始偷窃。