manholes 📖 中文释义 n. 人孔（manhole的复数）；[建] 检修孔 🔗 释义中的汉语词人孔 🧩 词形变化 原形 manhole 📘 English Definition（英文释义） n. a hole (usually with a flush cover) through which a person can gain access to an underground structure ← manhole yoke M 字母词表 manhood →