underhung /'ʌndә'hʌŋ/ 📖 中文释义 a. 下颌突出的, 在轨上滑动的 📘 English Definition(英文释义) s. supported from below especially resting on a track instead of suspended from aboves. having a lower part projecting beyond the upper ← underhorn U 字母词表 underhung bite →