strengthenv.加强;变坚固
strengthen a navy加强海军
strengthened beam加固梁
strengthen ethics加强师德建设
strengthening net加强网
strengthened Daqu强化大曲
strengthen health健康促进
strengthening rib加强筋,加劲条,加强肋
Strengthen design加固设计
strengthen medium强化介质
strengthening rid加强筋
"the cardboard backing was just a strengthener""he used gummed reinforcements to hold the page in his notebook"