slotsn.槽名词slot的复数形式.slotn.狭缝；槽；投币口；时间段；职位；（鹿的）足迹v.插入；留细长的孔；放置slot grinder槽磨机slotted flap开缝襟翼slot reactor槽式反应器slot sorting时间段排序, 页槽分类slot loading缝隙加载slot wedging槽部固定slotted ring分槽环slotted head开槽头slotted disc槽盘slot and key滑键接合