骨 (ほね こつ) — knack; skill; trick; secret; know-how; the ropes; hang
骨
ほ ね
JLPTN3
Bone
骨
が
完全
にくっつくには
1
ヶ
月
くらいはかかるだろう
。
It'll take the bone a month or so to set completely.
Frame
Outline; core
Backbone; spirit; fortitude
Laborious; troublesome; difficult
影像搜尋

