The Christmas Island red crabs' carapace is roundshouldered and encloses their lungs and gills.
圣诞岛红蟹的甲壳和圆形的肩甲包裹着它们的肺和鳃。
2
Cissie was round-shouldered and dumpy.
茜茜驼背而矮胖。
《柯林斯英汉双解大词典》
3
Another, whose appearance struck Pierre particularly, was a long, round-shouldered, fair-haired, thin man, with ponderous movements and an idiotic expression of face.