弯: curved; bent; crooked; flexu ...上端: top; upper extreme; upper en ...上端: top; upper extreme; upper end; upper edge◇上端梁 body end plate弯上钢筋: bent up bar; bent-up bar脾上端: extremitas superior lienis上端板: upper head plate上端盖: upper end cover上端簧: top spring上端架: toend rail上端局: up station上端梁: body end plate; toend rail上端站: up-station上端轴: upper shaft肾上端: extremitas superior renis船材上端: timberhead吊臂上端: boom head; jib head吊机臂上端: jib head河段上端: upper end of reach连杆上端: connecting rod small end; small end漏斗状上端: funnel shaped upper end漂浮在上端: float on top前部上端: nock上端,输卵管端: superior extremity上端朝下: upside down上端阀座: upper valve seat