You don"t brush teeth and wash faces before breakfast. 吃早飯前你不刷牙也不洗臉。blog.sina.com.cnBrushing teeth effectively can prevent periodontal diseases. But few people know how to brush teeth effectively. 有效刷牙能很好地預防牙周疾病，但懂得有效刷牙的人並不多。www.kuenglish.infoJust think, if one day no water resources, they can not brush teeth, wash not bath, not washclothes, no water to flush the toilet, that is not too dirty? 試想，如果有一天沒有了水資源，便刷不了牙，洗不了澡，洗不了衣服，沒有水沖廁所，那豈不是太骯髒了嗎？
英式音標：[brʌʃ] [tiːθ]
美式音標：[brʌʃ] [tiθ]
brush
英 [brʌʃ] 美 [brʌʃ]
n. 刷子；畫筆；毛筆；爭吵du；與某人有效衝突；灌木叢地帶；矮樹叢；狐狸尾巴
vt. 刷；畫；
vi. 刷；擦過；掠過；（經過時）輕觸
teeth
英 [tiːθ] 美 [tiθ]
n. 牙齒
應用的例子：
You don"t brush teeth and wash faces before breakfast. 吃早飯前你不刷牙也不洗臉。blog.sina.com.cnBrushing teeth effectively can prevent periodontal diseases. But few people know how to brush teeth effectively. 有效刷牙能很好地預防牙周疾病，但懂得有效刷牙的人並不多。www.kuenglish.infoJust think, if one day no water resources, they can not brush teeth, wash not bath, not washclothes, no water to flush the toilet, that is not too dirty? 試想，如果有一天沒有了水資源，便刷不了牙，洗不了澡，洗不了衣服，沒有水沖廁所，那豈不是太骯髒了嗎？