created sense approved 飞秒/飛秒 · fēimiǎo · femtosecond — "Initial import from upstream dictionary"
飞秒 / 飛秒
fēimiǎo
femtosecond
femtosecond; a unit of time equal to one quadrillionth of a second
飞 (literal) → 飞/飛 · fēi · swiftly 秒 (literal) → 秒 · miǎo · second
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition