plugholes

英 美

n.  (水池、浴缸等的)排水孔，漏眼，渗水孔
plughole的复数

柯林斯词典

  1. （浴缸或水槽的）排水孔，出水口
    A plughole is a small hole in a bath or sink which allows the water to flow away and into which you can put a plug.

      1. in AM, use 美国英语用 drain

    1. PHRASE 失败；丢失；白白浪费
      If you say that something has gone down the plughole, you mean that it has failed or has been lost or wasted.
      1. Millions of pounds have gone down the plughole...
        数百万英镑付诸东流。
      2. Germans worry that their economy is going down the plughole.
        德国人担心他们的经济会滑入深渊。

      2. in AM, use 美国英语用 down the drain

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    双语例句

    1. 2D packing problems with constraints of acting forces& layout design of plugholes on the jack panel of spacecraft
      带作用力约束的二维装填布局问题&航天器中复杂插座板上插孔的布局优化设计
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