trunk line〔名词〕干线详细»
trunk line中继线路详细»
trunk line〔名词〕干线,中继线详细»
trunk line〔名词〕主航线,干线详细»
trunk line〔名词〕干线,中继线,中断线详细»
trunk line〔名词〕干线;n.主管道详细»
trunk line干道，干线运输干线，管道干线详细»
干线main;main lead;main line;trunk line详细»
干线HWY;HighWaY;main track;TK;TrunK;TRK;TRunK;trunk详细»
干线articulate;backbone;main;main line;main route;trunk;trunk line详细»