用作定语
▲～+n.
He is a greedy little boy.他是一个贪吃的小男孩。
用作表语
▲S+be+～
You are so greedy.你真贪心。
▲S+be+～+prep.-phrase
Many people are greedy of office.许多人都贪图禄位。
She was greedy for power.她很贪图权力。
The roots of the plant are greedy for water.植物的根需要水分。
▲It is/was+～+(of sb) to-v
It was greedy of them to eat up all the candy.他们把所有的糖都吃光,真贪吃。
