留心眼儿 liú xīn yǎn r

DEFINITIONS

  1. to be on the alert
  2. to keep one's eyes open

CHARACTERS

留 liú
HSK 3
stop, halt; stay, detain, keep
心 xīn
HSK 3
heart; mind, intelligence; soul
眼 yǎn
HSK 2
eye; eyelet, hole, opening
儿 r
HSK 1
son, child; KangXi radical 10