/lʌks/
lux1词源 1
词源链
- 英语English
lux
词源说明
Borrowed from Latin lūx (“light”), from Proto-Indo-European *lewk- (“white; light; bright”). Cognates include Ancient Greek λευκός (leukós, “white, blank, light, bright, clear”), Ancient Greek λύκη (lúkē, “light, morning twilight”), Sanskrit रोचते (rocate), Middle Persian 𐭩𐭥𐭬 (rōz, “day”) and Old English lēoht (noun) (English light).
释义
名词noun
- 1In the International System of Units, the derived unit of illuminance or illumination; one lumen per square metre. Symbol: lx