Word

HSK	Not in HSK
FREQUENCY	Unknown

薄透镜 báo tòu jìng

DEFINITIONS

thin lens (optics)

CHARACTERS

薄 báo HSK 5	thin, slight, weak; poor, stingy
透 tòu HSK 5	penetrate, pass through
镜 jìng HSK 4	mirror; lens; glass; glasses