PINYIN

lèi

DEFINITION
  • tired
  • weary
  • to strain
  • to wear out
  • to work hard
EXAMPLE
劳累 / láo lèi 
tired / exhausted / worn out / to toil
PINYIN

lěi

DEFINITION
  • to accumulate
  • to involve or implicate
  • continuous
  • repeated
EXAMPLE
积累 / jī lěi 
to accumulate / accumulation / cumulative / cumulative