分: component上: upper; up; upward分上衣: fitness wear不分上下: make no distinction of rank; not to know one's place部分上诉: appeal made against part of a judgment积分上下限: range of integration积分上限: upper limit of integral难分上下: hard to tell which is better微分上同调: differential cohomology盐分上升: uprise of salts看在上帝分上: no.for the love of mike水分上升运动: upward movement of water并驾齐驱,不分上下: neck and neck不分上下的比赛: neck-to-neck contest看在老天爷的分上: for goodness' sake! ie expressing protest难分上下的赛跑。: near race女式紧身衣,分上衣,裤子: fitness wear; fitness wear齐头并进;不分上下: neck and neck暂时性部分上义齿: interim partial upper denture成分上未成熟的沉积物: compositionally immature sediment化学成分上的亲缘关系: chemical lineage这部影片分上下两集this: film is in two parts小李和小王那真是不分上下: in the skills of driving xiao li and xiao wang are neck and neck分扇拼合闸门: split leaf gate分烧式过热器: separately fired supercharger分山: wakeyama