turnstile

'tә:nstail

n. a gate consisting of a post that acts as a pivot for rotating arms; set in a passageway for controlling the persons entering

n. 十字转门

23,295

BNC 频率

20,739

使用频率

turnstile 由 turn（转动）和 stile（门槛）组成，可以理解为一个可以转动的门槛，通常用于控制进出。

例句

1. The turnstile at the subway station allows only one person to enter at a time.

地铁站的旋转门一次只允许一个人进入。

2. You need to insert your ticket into the turnstile to access the amusement park.

你需要将票插入旋转门才能进入游乐园。

3. Many stadiums use turnstiles to control the flow of fans entering the venue.

许多体育场使用旋转门来控制观众进入场馆的流动。