hatch locking bar
常见例句
- When the hatch-locking bar twitches along the rotatable panel, the rotatable panel stays on the same plane with the desktop, so the desk can be used as an ordinary desk;
儅閂條沿著可鏇轉麪板抽動時，可鏇轉麪板與桌麪在同一水平麪上，使桌子成爲一個可做一般用途的桌子；
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