COMB in ADJ-GRADED
（與big,fine等形容詞連用構成形容詞）表示“有…骨骼特征的”，“身材…的”
-boned combines with adjectives such as 'big' and 'fine' to form adjectives which describe a person as having a particular type of bone structure or build.
例句
He was about seven years old, small and fine-boned like his mother.
他大概7歲，骨架像他媽媽一樣嬌小均勻。