释义
n.
a group of ships or vehicles travelling together, typically one accompanied by armed troops, warships, or other vehicles for protection
受护船队；受护车队。
v.
(of a warship or armed troops)accompany (a group of ships or vehicles) for protection
（军舰或武装部队）为…护航；护送。
短语
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in convoy the army trucks had passed through in convoy the previous evening . 前一天晚上军用卡车结队过去了
词源
"late Middle English （originally Scots, as a verb in the senses ‘convey’, ‘conduct', and ‘act as escort’）： from French
