剩余劳动

剩餘勞動
shèngyúláodòng

surplus labor

Wiktionary

Entry Composition

1 剩余 shèngyú
  1. remainder
  2. surplus
=2 劳动 láodòng
  1. work
  2. toil
  3. physical labor

classifier: 次
=2 劳动 láodong
  1. (polite, colloquial, dated) to bother or trouble someone; to politely request someone to do something
  2. to bother or trouble someone; to politely request someone to do something