英语词汇“life ring”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	life ring
释义	life ring laifriŋ 基本英英近义反义 n.救生圈 Noun: a life preserver in the form of a ring of buoyant material近义词 lifesaver救命者life belt安全带life buoy救生圈
随便看	rigid charging machine rigid check of switch blades rigid choledochoscope rigid circular plate rigid circular spline rigid clasp rigid classification rigid clutch rigid coaxial cable rigid coaxial line rigid coaxial tubing rigid-column-flexible-beam model rigid complementarity rigid composite rigid composite material rigid computer model rigid concrete cushion block Rigid concrete-filled rigid condensation rigid condition rigid conductive thin plate rigid conductor rigid conductor line rigid conductor system rigid conduit