adverbコツコツ · kotsukotsu
Englishsteadily; unflaggingly; untiringly; laboriously
- 彼はこつこつ事実を調べていた。He was patiently digging for facts.
Englishknocking; tapping; clicking; drumming
- だれかがドアをこつこつとたたいている。Someone is tapping at the door.
Source: JMdict (EDRDG) · CC BY-SA 4.0 (EDRDG)