相关单词同义词tank, sink, 近义词 ditch 沟渠, outlet 出路, cup 杯子, manger (马、牛的)食槽..., gutter 排水沟, crib 婴儿小床, rack 行李架, holder 持有者, channel 频道, furrow 犁沟, trench 沟, drain 排出, depression 沮丧, low 低的low pressure area, 低压区, till 直到 ... 为止..., bowl 碗, public treasury 公库反义词crest, 浪尖临近词trounce, troublesome, Troughton, troughput, troughing, troughway, trough rim, troughlike, trough beam, trough tank, trough maze, trough core相似词troublemaker, troubleshooting, troublesome, troubling, trounce, trouncing, troupe, trouper, 返回 trough