品詞ごとの意味
名詞 1
a cup-shaped socket in the hip bone that receives the head of the femur, forming the hip joint.
寛骨臼（かんこつきゅう）
The acetabulum is a critical component of the hip joint.
寛骨臼は股関節の重要な構成要素です。
同意語
名詞 2
a structure in certain invertebrates, such as cephalopods, that functions as a sucker.
吸盤（きゅうばん）
The octopus uses its acetabula to grip surfaces.
タコは吸盤を使って表面にしがみつきます。
同意語
最終更新時刻: 2025/04/18 04:06