tooth ivory tooth-like thing
A dentist may decide to extract the tooth to prevent recurrent trouble.
牙医可能会决定拔掉那颗牙,以免反复发作。
—— 柯林斯例句When not removed, plaque causes tooth decay and gum disease.
牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。
—— 柯林斯例句Brush your teeth after each meal and floss daily.
餐后要刷牙,而且每天要使用牙线清洁牙缝。
—— 柯林斯例句I got an abscess so he took the tooth out.
我牙龈脓肿,所以他就把那颗牙拔掉了。
—— 柯林斯例句Draw the floss backwards and forwards between the teeth.
将牙线在齿间来回拉动。
—— 柯林斯例句