underateadj.小额的underprep.低于；在 ... 下；在 ... 内；在 ... 控制下adv.在昏迷中；在 ... 下adj.下面的；从属的；少于的under the usual competitive conditions在一时竞争条件下under-applied manufacturing overhead[经] 少分配制造费用undergrand pipeline information system地下管网信息系统underdriven automatic batch centrifuge三足式自动间歇卸料离心机underarm hair/deodorant/sweating腋毛；腋下除臭剂/出汗undersupplied the troops with blankets毛毡没有完全供给部队underlying phonological representation深层音系表现underglaze blue jar with sanskritdesgn青花梵文罐under-age driving/drinking/sex未成年人驾驶/饮酒/性行为underlying mathematical interpretation底层数学解释