安全考虑 ān quán kǎo lǜ

DEFINITIONS

  1. security consideration

CHARACTERS

安 ān
HSK 3
peaceful, tranquil, quiet
全 quán
HSK 4
maintain, keep whole or intact
考 kǎo
HSK 2
examine, test; investigate
虑 lǜ
HSK 4
be concerned, worry about