橘子朗文词典

weeper drain

W 开头单词

基本解释

  • 集水盲沟

英汉例句

    双语例句

  • The traditional drainage method isn′t practical. Drainage cutting combined with weeper drain could quickly dewater to the designed water level.
    用疏导法排水与盲沟排水相结合的技术措施，能快捷有效地把泉水降至设计标高以下。