常見例句Most synthetic detergents are in the form of powder or liquid. 大多數(shù)合成洗滌劑呈粉狀或液態(tài)。I was given gas when they pulled my tooth out. 給我拔牙時(shí)用了一氧化二氮。A film of mucus and bacteria on a tooth surface. 齒菌斑牙齒表面一層粘液和細(xì)菌的膜Actually they even have vanilla powder. 實(shí)際上還可以加香草粉。This tooth is sensitive to cold. 這顆牙對(duì)冷過敏。Mike's wife have a big sweet tooth. 邁克的妻子非常喜歡吃甜食。 返回 tooth powder