秒: a second (the unit of time) / 廟, 庿: a mausoleum; a kind of small shrine; the main building of a palace housing the room where court is held / 鋲: a tack; a thumbtack or pushpin; a rivet; a hobnail

慢性病: chronic disease

疫病: epidemic

(business) one on one meeting between an employee and a superior

world / a metaphorical world (how one lives one's life) / society, the times / a realm, a circle, a sphere / (Buddhism) the four inner realms of 須弥山 (Shumisen) / (Buddhism) realm governed by a buddha

(video games) additional content; extra content

picosecond

watt-second

a few seconds

nanosecond - a measure of time equal to one billionth of a second. Abbreviation: ns