well built
adjective uk/ˌwel ˈbɪlt/ us/ˌwel ˈbɪlt/
B2 （人）高大结实的
A well-built person is large and strong.
UK丰满的（fat 的礼貌性说法）
polite word for fat
US体格健美的
having a strong, attractive body
[ before noun ] I was always a trim, well-built guy until I turned 40. 40岁之前我一直是一个身材匀称、体格健美的男子。