full的基本意思是“满,充满”，指容器或空间不能再装下某物或人，也可表示“吃饱了”。full引申可表示“完全,全部”。busy用作形容词的基本意思是“忙的”，通常指人经常或暂时埋头于一项工作，可用作表语和定语。用作动词时，既可用作及物动词，也可用作不及物动词。
full的例句
She didn't do a full day's work.
她并没干一整天的工作。
It was many years before the full story was made public.
许多年之后，事情的全貌才公之于众。
Many people don't use their computers to their full potential.
很多人没有充分利用他们计算机的全部潜在功能。
We try to help all students realize their full potential.
我们努力帮助所有的学生充分发挥他们的潜力。
We have a full order book for the coming year.
我们来年的订货簿已经记满了。
busy的例句
In a busy world, managing your time is increasingly important
在忙碌的世界里，善于利用时间变得越来越重要。
We have a very busy day ahead of us today.
今天迎接我们的将是非常忙碌的一天。
She is a busy woman with many calls on her time.
她是个大忙人，有很多事等着她去办。
He wouldn't come ─ he said he was too busy.
他不愿来，他说他太忙。
The line is busy ─ I'll try again later.
占线——我过会儿再打。