u mazu tayumazu
1. tirelessly; perseveringly
Expression
#209413
1. tirelessly; perseveringly
1. to slacken; to loosen
2. to slack off (e.g. one's work, attention); to not put one's heart in
1. Slack; Loose
1. Must not relax.; Must not loosen.
1. Relax, please.; Loosen, please.
1. Not slack; Not loose
1. Tendency to slack off; Tendency to loosen
1. Don't loosen.; Don't relax.
1. Loosen.; Relax.