thorax

1. N-COUNT Your thorax is the part of your body between your neck and your waist. 胸部; 胸腔; 胸廓[毉學] [usu sing]

2. N-COUNT An insect's thorax is the central part of its body to which the legs and wings are attached. (崑蟲的)胸部; 胸節[技術] [usu sing]