shenleireg
“40”的英文单词为forty，英 [ˈfɔ:ti] 美 [ˈfɔ:rti]
n，四十；四十几。
num，(数词)四十。
adj，四十的。
forty的复数形式： forties
They managed to squash forty people into the bus.那辆公共汽车好不容易塞进了四十个人。
例句：I went through my midlife crisis about four or five years ago, when I was forty.
四五年前，在我40岁的时候，我经历了中年危机
He reigned over the country for forty years.他统治了这个国家四十年。
