当回事

to take seriously (often with negative expression: "don't take it too seriously") / to treat conscientiously

(onom.) dong / ding dong (bell)

to be / to act as / manage / withstand / when / during / ought / should / match equally / equal / same / obstruct / just at (a time or place) / on the spot / right / just at

at or in the very same... / suitable / adequate / fitting / proper / to replace / to regard as / to think / to pawn / (coll.) to fail (a student)

to circle / to go back / to turn around / to answer / to return / to revolve / Hui ethnic group (Chinese Muslims) / time / classifier for acts of a play / section or chapter (of a classic book)

to curve / to return / to revolve

variant of 迴|回[hui2]

(old) to report to one's master

matter / thing / item / work / affair / CL:件[jian4],樁|桩[zhuang1],回[hui2]

erhua variant of 當回事|当回事[dang4 hui2 shi4]