查词历史：

dead beat deactivation deactivated de de-epithelized skin flap de haut en bas

dead beat
生词本

n.

  • 柯林斯高阶英汉双解学习词典

  • 行业释义

1. ADJ-GRADED 筋疲力尽的；累得要命的 If you are dead-beat, you are very tired and have no energy left. 

计算机

  • 1.无差拍
  • 2.;不摆;无震荡的