每日商务英语 第439期:精疲力竭 本文已影响 1.9W人 dog-tired 精疲力竭的ing-bottom: 66.56%;">英文释义 (adjective, SLANG) Exhausted.例句The group of tourists were dog-tired after walking around the foreign city all day.在这座外国城市逛了一整天后,这一团的游客已经精疲力竭。