n.火灾现场的警戒线，（草原、森林等的）火灾最前线

n.防火带；防火线

fire lines───n.防火带；防火线

firn line───永久雪线；陈年雪线；粒雪线

firn lines───永久雪线；陈年雪线；粒雪线

fire pink───胭脂石竹

pipe line───管道；导管

pure line───[遗]纯系

tie line───结线；串接线路

time line───[地质]时间线；等时线

a fine line───细微的界限；一条精确的线；一线之间（书名，AFineLine）；一线之间（歌名，AFineLine）

this background, an unprecedented number of ACTS of violence broke out along the cease-fire line beginning on 5 August 1965.───在这种背景下，1965年八月五日开始，在停火线上空前频繁地发生暴力行动。

Fire officials say about 350 miles of fire line will be needed to contain the 417, 000 - acre fire.───消防部门的官员说需要划出350英里的隔离线来抑制 41.7 万英亩火势的蔓延.

The Chicago Tribune's Eric Zorn asks, "Which side of the fire line are you on?"───的埃里克·左恩问道：“你站在这条‘火线’的哪一边？”

He cheerfully blows away any bad guy stupid enough to get in his line of fire.───他兴高采烈地将那些蠢得跑进他发射线内的任何坏蛋炸死。