New words：

brawn [brɔ:n] n. 体力
brawny ['brɔ:ni] adj. 健壮的；肌肉发达的
muscular ['mʌskjulə]adj. 肌肉的；强壮的；肌肉发达的

Sample Sentences：

He's got more brawn than brains.
The work requires brain as well as brawn.
His brawny/muscular chest is as strong as iron.
The muscles of his arms are very brawny/muscular.

muscle ['mʌsl] n. 肌肉

标签: none