soft palate
柯林斯詞典
1. N the posterior fleshy portion of the roof of the mouth. It forms a movable muscular flap that seals off the nasopharynx during swallowing and speech 軟腭
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soft palate
劍橋詞典
- the soft piece of muscle and tissue that forms the top of the mouth at the back, separating the passages behind the nose from the throat
軟腭（肌肉和組織構(gòu)成的軟片，形成口腔后面的頂部，將鼻子后的氣道與咽喉分開）
比較
hard palate 返回 soft palate