5 發母音/u/時主要運用到下列那一條肌肉?
(A)笑肌(risorius)
(B)口輪匝肌(orbicularis oris)
(C)下唇降肌(depressor labii inferior)
(D)顴大肌(zygomatic major)
答案:登入後查看
統計: A(1), B(288), C(11), D(1), E(0) #2032070
統計: A(1), B(288), C(11), D(1), E(0) #2032070