雅思单词manhole什么意思-manhole词组短语_例句_同义词

manhole的意思

n.人孔；检修孔

manhole词组短语

manhole cover:[口]井盖；升降口盖；圆盘状平的东西

manhole同义词

近义词：

[n.]hole

manhole例句

1.A square manhole cover's short edge could line up with the wider part of the hole and fall right in.

方形井盖的短边会与洞孔较宽的部分对其，掉进去。

2.A crew of sanitation workers hurried to the area and opened a manhole.

一位环卫工人迅速赶往出事地点并打开一处检修孔。

3.This ladder leads to a manhole cut into the Nautilus's hull and corresponding to a comparable hole cut into the side of the skiff.

铁梯通到诺第留斯号船身上的一个单人小孔，这孔紧接着小艇身上的一个大小相同的孔。