oral lips 中文意思是什麼
oral lips
解釋
口唇labia oris{拉}-
The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity
笑肌和頰肌幫助唇的收縮，也支撐了整個口腔的氣體流通。 -
Close tightly your lips with air in your mouth ; then the breath break through your lips and make resonance inside the oral cavity
發音時，雙唇緊閉，口腔蓄氣，然後氣流沖破雙唇阻礙，在口腔發生共鳴而發聲。
分享友人