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manhole cover

  • 人孔盖:一种可拆卸的盖板,用于覆盖人孔的开口。

双语例句

  1. Cast iron manhole cover anti impact resistance, easy rupture.
    铸铁检查井盖不耐冲击,易破裂。
  2. Resin composite manhole cover is made of polymer composite materials, no recovery value.
    树脂复合井盖是由高分子复合材料制成,没有任何回收价值。
  3. But need to note is a hardness up, its toughness is to catch up, this can be a good iron manhole cover.
    但需要注意一点就是硬度跟上了,其韧性也要跟上,这样才能算是好的铸铁井盖。

网络短语

  • cast iron manhole cover
    铸铁人孔盖板
  • portable manhole cover
    便携式人孔盖
  • sunk manhole cover
    埋入式人孔盖
  • hinged manhole cover
    铰链式人孔盖
  • tight manhole cover
    紧密窑井盖;检查井密盖

英英释义

  • n.a flush iron cover for a manhole (as in a street)