瑾年凉薄
如果你说"你怎么看上去无精打采", 可以说Why do you look so tied?Why are you exhausted?You look very sleepy. 这几个在口语中都很常用.
七色缤纷彩虹
1.lackadaisical; listless; low-spirited; dispirited; dejected; languid 2.to be in low spirits; to be out of sorts; to be in the blues; to be in the doldrums