An escort is a person who travels with someone in order to protect or guard them.
例句
He arrived with a police escort shortly before half past nine.快到9點半的時候，他在一名警察的護送下到達了。
N-COUNT
（陪同異性的）社交聚會陪伴者；（有時指）有償社交伴侶
An escort is a person who accompanies another person of the opposite sex to a social event. Sometimes people are paid to be escorts.
例句
My sister needed an escort for a company dinner.我妹妹需要一個陪她參加公司晚宴的男伴。
VERB
陪同；護送
If you escort someone somewhere, you accompany them there, usually in order to make sure that they leave a place or get to their destination.
例句
I escorted him to the door...我陪他走到門口。The vessel was escorted to an undisclosed port.那艘輪船在護航下前往一個秘密港口。
英漢詞典釋義
n.
護送者, 護衛隊; 護航艦, 護航飛機
The prisoner was taken under escort to the jail.罪犯被押送到監獄。Her escort to the party was a tall young man.陪同她參加晚會的是一位高個子男青年。The king's escort total 50 men.國王的警衛隊總數達50人。
vt.
護送; 護衛
Who will escort this young lady home?誰護送這位小姐回家?The Queen's yacht was escorted by destroyers.女王的游艇由驅逐艦護航。
英英詞典釋義
Noun
1. someone who escorts and protects a prominent person
2. the act of accompanying someone or something in order to protect them
3. an attendant who is employed to accompany someone
4. a participant in a date;
"his date never stopped talking"
Verb
1. accompany as an escort;
"She asked her older brother to escort her to the ball"