ReadWriteQuiz
Chinese dictionary
v.scale the tartar off the teeth
我们用牙膏和牙刷洁牙。
We use toothpaste and tooth brushes to clean our teeth.
洁牙的重要性
the importance of tooth cleaning
我们用牙膏和牙刷洁牙。
We use toothpaste and tooth brushes to clean our teeth.
洁牙的重要性
the importance of tooth cleaning