Hinging
vt.& vi. 用铰链连接（hinge的现在分词形式）
🗣️ 情景例句
Eight straight-back chairs. Thirty folding chairs.
八张直背椅。三十张折摺椅。
I worked at the drugstore last night.
我昨晚在药房工作。
That's right.You've typed it with only one 'L'.
对的。但你只打了1个“L”。