值勤

zhíqín
variant of 執勤 zhíqín

CEDICT

to be on duty

Wiktionary

值班擔任勤務工作。

重編國語辭典

Entry Composition

1 值 zhí
  1. value
  2. (to be) worth
  3. to happen to
  4. to be on duty
=2 勤 qín
  1. diligent; industrious; hardworking
  2. frequent; regular; constant
  3. (bound form) work; duty; attendance
=2 勤 qín
  1. variant of 勤 qín
  2. industrious
  3. solicitous