exhausted

exhausted
/ɪgˈzɔ:stɪd; ɪɡ`zɔstɪd/ adj
very tired 极其疲倦的
    I'm exhausted! 我已筋疲力尽了!
    The exhausted troops surrendered. 部队人困马乏结果投降了.

牛津英汉双解词典