gratification例句

"Gratification" and "gratitude" have the same etymological root.
gratification和gratitude的词源相同。

A feed will usually provide instant gratification to a crying baby.
喂食通常可使正在哭闹的婴儿立即得到满足。

His son's success was a great gratification to him.
他儿子的成功是令他深感快慰的事.