convoy
单词辨析：
普通用词，多强调陪伴者与被陪伴者之间关系密切，也指某事物与另一事物同时发生或存在。
He accompanied her to the door.
他陪着她走向门口。
The rain was accompanied by wind.
风雨交加。
多指下级、仆人陪伴上级、主人，也可以表示某事伴随另一事而发生。
The king was attended by his courtiers.
国王有几名侍臣随从。
Do you have a sense of the peculiar atmosphere which attends such an event?
你有没有感觉到伴随这类事件的怪异气氛？
指在保护下经由水路护送，其对象通常为物。
The carrier was convoyed by four warships.
航母由4艘战舰护航。
The warship convoyed the oil tanker through the Indian Ocean.
战舰护卫着油轮驶过印度洋。
指在保护下经由陆路护送，其对象通常为人。
Who would like to escort her home?
谁愿意护送她回家？
The bodyguard escorted the boss home.
保镖护送老板回家。
相关例句：
There's a convoy missing.
有一支护送小组不见了。
The affair began when customs officials inspected a convoy of 60 tankers
就在海关关员检查一个60艘油轮的船队时，事情发生了。
I have no radio contact with the convoy.
我和护送部队失去联络。
The convoy was attacked by submarines.
被护送的船队受到了潜水艇的攻击。
Three of the other cars in the convoy reported brake problems and one car did a lot of back firing but they all made it.
其他车车队中的三个报告和一个汽车刹车问题做了很多，但背部射击都做到了。
Earlier, suicide bombers in two explosives-packed cars hit a Pakistan army convoy.
早些时候，自杀炸弹手开着两个炸药包装车撞倒一名巴基斯坦军队车队。