Smattery
a. 點滴的,膚淺的
??? 情景例句
What a pleasant surprise running into you.
碰見你真是太棒了！
Knowledge advances by steps and not by leaps.
知識只能循序漸進，不能躍進。
It is being repaired by a friend of my father's.
父親的一個朋友正在修理這件樂器。