「何の口だかまだ分らないのか」と兄が聞いた。
translation
"You still don't know what you're talking about?" my brother asked.
kanji (pronunciations & definitions)
| 何: what (なに), what (ナニ), you-know-what, you-know-what, that thing | 口: mouth (くち), opening, hole, gap, orifice | 分: minute (unit of time) (ふん), fun (one tenth of a monme, 5.787 grains), one-tenth (ぶ), one percent (one-tenth of a wari), 3 mm (one-tenth of a sun) | 兄: older brother (あに), elder brother, you (けい), Mr, Mister |