こつこつ働 く
kotsukotsu hataraku
1. to work hard; to toil
Expression
#306107
1. to work hard; to toil
1. steadily; unflaggingly
2. knocking; tapping
1. to put someone to work; to make someone work
2. to use; to apply
1. Prone to; Tendency to
1. Have to work; Must work
1. Don't work.; Please don't work.
1. Don't work.; Do not work.
1. May work.; Can work.
1. Work through to the end; Persevere and finish