practical weir

 
  • 实用堰

practical weir的用法和样例:

例句

  1. It has come within the range of practical politics.
    这就属于可实施性政治的范围了。
  2. Practical experience belies this theory.
    实际经验证明这个理论是错误的。
  3. Your invention is not practical.
    你的发明不实用。
  4. The discharge from the weir opening should be free.
    从堰开口处的泻水应畅通。
  5. For all practical purposes, it was useless.
    实际上它毫无用处。
今日热词
目录 附录 查词历史