| 释义 | firing-line 英'faɪərɪŋl'aɪn美'faɪərɪŋl'aɪn BNC²³⁶²¹³⁺¹ 基本英英例句
 n.火线³³n.安装石油运输管线的工地³⁴;修理管线区域³³
 
 名词 firing line:
 the line from which soldiers deliver firethe most advanced and responsible group in an activity用作名词This is a earth line rather than a live line.这一根是零线而不是火线。
 He was wounded but refused to leave the line.他受了伤,但不肯离开火线。
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