检票口的英文：
ticket entrance
ticket wicket

参考例句：

Go through that wicket; the clerk there will punch your ticket.
通过检票口；检票员在那里检你的票。

ticket是什么意思：
n. 票，券；标签；证明书，许可证，执照；传票；传票，罚单
v. 加票签于；指派；对...开罚单（或传票）

Admission by ticket only.
凭票入场。

This is your discharge ticket.
这是你的解雇证明书。

The admission ticket is flat.
门票费是统一的。

entrance是什么意思：
n. 入口，门口；进入，登场，入学
v. 使狂喜，使着迷

She was entranced with the music.
这音乐使她听得出了神。

No entrance without a permit.
没有许可证不准入内。

To gain entrance gradually or surreptitiously.
渗透逐渐地或秘密地获得进入权

wicket是什么意思：
n. 小门，腰门，闸门，售票窗，（板球）三柱门

The fielder threw the ball but missed the wicket by a long chalk.
外场手掷球，但与三柱门相去甚远。

The cricket player positioned immediately behind the wicket in play.
守门员，捕手比赛中位置在三柱门之后的板球手。

Surrey are four wickets down/have lost four wickets, ie Four of their batsmen are out.
萨里队有四名击球员出局.