倒头销: toggle pin倒头便睡: lie down to sleepfall asleeptumble into bed倒筒机: rewinding frame; rewinding machine倒筒: backwinding; rewinding倒凸轮: astern cam倒桶: reladling倒团: bankruptcy倒贴: pay for the keeping of an unprofitable business倒推拔6: back taper倒填入: back filling