| 释义 |
line MILITARYlaInn [C]a row of defensive positions, particularly the ones closest to enemy positions战线，防线France started building the Maginot Line in 1929 to defend its border with Germany.法国1929年开始修建马其诺防线以保卫邻接德国的边界。They were taken prisoner while on a reconnaissance mission behind enemy lines.他们在敌后执行侦察任务时被抓获。(fig.) Using a condom is the first line of defence against catching AIDS and other sexually transmitted diseases.避孕套是防止感染艾滋病和其它性传播疾病的第一道防线。(fig.) In a game of football, the goalkeeper is the last line of defence.在足球比赛中守门员是最后一道防线。
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