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-frequency loading shedding低频减载underlayment quantity of cool loss垫层冷量损失Under water plasma cutting machine水下等离子切割机underhung rudder with rudder trunk有舵杆筒悬挂舵Underlings fawn on their bosses.奴才巴结主子。under English influence or control西日耳曼语英国，美国和其它受或曾受英国影响控制的国家所使用的西日耳曼语under voltage distribution network低压配电网Under-mulching-drip irrigation膜下滴灌under conditions prescribed by law依照法律规定的条件Underfloor engine rear wheel drive底置发动机后轮驱动