中文词源
manhole 人孔门
比喻用法。
英语词源
- manhole (n.)
- also man-hole, "hole through which a person may pass," 1793, from man (n.) + hole (n.).
权威例句
- 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.
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