N4 — outside your level filter
数＋秒
Needs a numeral in front of it and takes no だ／です, so there are no forms to conjugate.
秒
byousecond (unit of time)N4counter
Example sentences2
あと十秒で終わるよ。
ato juubyou de owaru yo.
It'll be over in ten more seconds. casual
このアプリは起動に約三秒かかります。
kono apuri wa kidou ni yaku sanbyou kakarimasu.
This app takes about three seconds to start up. neutral