deltoids
noun /ˈdeltɔɪdz/
/ˈdeltɔɪdz/
(also informal delts
[plural] (anatomy /delts/
/delts/
)- the thick muscles that are triangular in shape and cover the shoulder joints
Topics Bodyc2三角肌(覆盖于肩关节) 词源mid 18th cent.: from French deltoïde, or via modern Latin from Greek deltoeidēs.