smirch

[smɜ:tʃ]
  • 释义

  • <正>弄脏，玷污，污辱;

  • 双语例句
  • 1、

    The compound material of resin matrix may produce serious smirch phenomenon during the minute hole drilling.

    以树脂为基体的复合材料在微孔加工中会产生严重污斑现象.

    互联网
  • 相关阅读