quectosecond
发音
US
/ˈkwɛk.toʊˌsɛk.ənd/
词形变化
quectoseconds
复数
quectoseconds
释义与例句
n.
-
1.
An SI unit of time equal to 10⁻³⁰ seconds. Symbol: qs
Holonyms: rontosecond < yoctosecond < zeptosecond < attosecond < femtosecond < picosecond < nanosecond < microsecond < millisecond < centisecond < decisecond < second < decasecond < minute < hectosecond < kilosecond < hour < week < megasecond < month < year < gigasecond < century < kiloannum, kiloyear, millennium < terasecond < mega-annum, megayear < petasecond < giga-annum, gigayear < exasecond < zettasecond < yottasecond < ronnasecond < quettasecond
词源
From quecto- + second.
来源：wiktionary