词语主线
解释main line
main line〔名词〕干线,总管道,集油总管详细»
main line〔名词〕干线详细»
main line〔名词〕主线,干线详细»
main line〔名词〕铁路干线,干线,主线详细»
main line〔名词〕干线,主管道详细»
主线cardinal line;main;main line详细»
主线cardinal line;main thrust of (China's economic restructuring)详细»
主线lead line;main详细»
主线lead line详细»