worn-out /wɔ:n-'aut/ 📖 中文释义 a. 磨破的, 磨损的, 穿旧的, 疲惫不堪的 📘 English Definition(英文释义) s used until no longer usefuls drained of energy or effectiveness; extremely tired; completely exhausted ← worn-down W 字母词表 worner →