学习资料
[意 思]n. (一)部分
[例]  He left the major portion of his money to the foundation. 他将大部分钱留给了这个基金会。
n. (食物等的)一份,一客
[例]  He was hungry and ordered two portions of roast duck. 他很饿,因而叫了两份烤鸭。
n. 命运,天数
[例]  We must all accept our portion in life.
我们都得安于天命。
vt. 把……分成多份,分配
[例]  She portioned out the cake, so everyone had a piece. 她将蛋糕切成多块,每人可得一份。