【manhole】的意思是【人孔，检修孔；探孔；入孔；进人孔】。

英文释义【A manhole is a large hole in a road or path, covered by a metal plate that can be removed. Workers climb down through manholes when they want to examine or clean the drains】。英 [ˈmænhəʊl] 美 [ˈmænhoʊl] 双语例句

1. Please move the manhole cover away . 请将人孔盖移开。

2. How about that manhole In the courtyard. You been down there? 那么广场下面的通道呢? 你下去过 吗 ?

3. Cast iron manhole cover anti impact resistance, easy rupture. 铸铁检查井盖不耐冲击, 易破裂.

4. Stainless steel bolts and nuts shall be tightened on manhole covers. 人孔盖使用不锈钢螺栓和螺母拧紧.

5. Keep proper length of pipe when put into the manhole. 布放后应保留适当长度于引进端人(手)孔或 拉 箱内.