20用英文表达为：twenty；
twenty：
num.二十;二十几;二十年代
复数： twenties
相关介绍
It's twenty years since I've seen her.
我已经二十年没见她了。
We've been here twenty years, near enough.
我们在这里待了差不多二十年了。
We have lived in the same house for twenty years.
我们在同一座房子里住了二十年了。
I was twenty years old and ready for anything.
我当时二十岁，什么都愿意去做。
Twenty guests are enough, I would have thought.
我觉得二十位客人就够了。
There were twenty or so people there.
那儿有差不多二十个人。
Pick a number from one to twenty.
从一至二十中挑选一个数。
He finally won his freedom after twenty years in jail.
他蹲了二十年监狱以后终于获得了自由。
