入场的英文：
admission
entrance

参考例句：

Admission charge
收费入场

Crowds pressing into the field
簇拥入场

Do they charge for admission?
入场要收费吗？

Children not admitted
儿童谢绝入场

Admission by invitation only
凭请柬入场

Children are(admitted)half-price.
儿童半价(入场).

Tickets will be printed with fixed entry times.
票面上将印有固定的入场时间。

There were loud cheers as the Irish team took the field.
爱尔兰队一入场,全场立刻欢声雷动。

Old age pensioner is admitted at half price.
享受养老金的老年人可购半价票入场。

He debarred all those who are not members.
他不让任何一个非会员入场。

admission是什么意思：
n. 加入权；承认；入场券

This ticket will gain you admission [will gain admission for you].
这张票将使你得以入场。

Admission by ticket only.
凭票入场。

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

She has the qualifications for admission to the college.
她具备进入该学院的条件。

Do they charge for admission?
入场要收费吗？

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

There is a front and a back entrance to the house.
这所房子有一个前门和一个后门。

The audience oozed toward the entrance.
观众慢慢朝进口处走去。