プログレッシブ和英中辞典(第３版)の解説
ぼくせき【木石】
I 〔木と石〕trees and stones
II 〔無感動なもの〕
- 彼は木石だ
He is as unfeeling as a stone.／He has a heart of stone.
木石漢｜「an unfeeling [a callous] person