Definition of 労を惜しまず (ろうをおしまず)

ろう

労を惜しまず

ろうをおしまず

rouwooshimazu

expression
sparing no trouble, taking pains (to), take the trouble (to)
Related Kanji
labor, thank for, reward for, toil, trouble
pity, be sparing of, frugal, stingy, regret