相关单词近義詞 exhausting 疲倦的, trying 難受的, wearing 穿用的, tiring 令人疲倦的, gruelling 繁重而累人的..., grueling 折磨人的, taxing 費力的, enervating 動詞enervate的現...臨近詞drain, drain hole, drain sump, drain trap, drain wire, drained of, drainlayer, drainboard, Draincourt, drain dias, drain adit 返回 draining