弘扬国学 · 传承文化

帝一辞典　

manhole英英释意-帝一辞典

首页英语词典manholemanhole英英释意

manhole

英['mænhəʊl] 美['mænhol]

英英释义实用场景例句

n. 人孔；检修孔

英英释意

1. a hole (usually with a flush cover) through which a person can gain access to an underground structure