main engine
干线机车
main line locomotive【矿】
暂无补充释义。
相关词条
main bud
main fermentation
main
macromolecular compounds obtained by forming a carbon-to-carbon link in the main
minor
travel of main slide【机】
main unit
main line locomotive【矿】
暂无补充释义。
main engine
main bud
main fermentation
main
macromolecular compounds obtained by forming a carbon-to-carbon link in the main
minor
travel of main slide【机】
main unit