防线翻译

英语翻译：

line of defence

例句：

1. 拂晓时敌人向我防线开了火。
   The enemy opened fire on our lines at early dawn.
2. 部队进攻敌军防线。
   The troops charged (at) the enemy lines.
3. 在环形防线上已布置了几处岗哨。
   Guards had been posted at several points around the perimeter.

分词翻译：

防的英语翻译：

defend; guard against; prevent

线的英语翻译：

clue; line; string; stringy; thread; tie; verge; wire
【医】 line; line Of occlusion; linea; lineae; lineae poplitea; mito-; nemato-
soleal line; strand; thread
【经】 line