粒々辛苦、粒粒辛苦
りゅうりゅうしんく
ryuuryuushinku
JMdict entry #1552900
- noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verb yojijukugo toil and moil; working assiduously for; tireless hard work; painstaking labor (labour)