胸算用 むなざんよう むねざんよう making a rough estimate in one's head n vs expectation; anticipation n vs Advanced ➥
鳩胸 はとむね ハトむね pigeon chest (Pectus carinatum, deformity of the chest, protruding ribs and sternum); pigeon breast n adj-no woman with big breasts n col Advanced ➥