劍橋詞典[ 可數(shù)名詞：有複數(shù)形式的名詞 ] plural manubriamanubriumsany bone in the body that is shaped like a handle （身躰內(nèi)的）柄狀的骨頭 the wide upper bone of the breastbone 胸骨柄 返回 manubrium