hinged flap

hinged flap 基本解释

[医]铰链式瓣（膜）

hinged flap 用法和例句

1、hinged flap hatch cover

铰翻型舱口盖

2、Hinged flap for working floors and walkways

过道地板和通道用带铰链的盖板

3、She lifted the hinged flap of the counter and gestured that he should come through.

她拉起柜台用铰链连结的折翼，做了个手势要他穿过去。

重点词汇

hinged a. 有铰链的

flap n. 飘, 摆动, 拍打, 拍打声, 片状垂悬物 v. 拍打, 鼓翼而飞, 飘动