1、四十的英文：forty。
2、参考例句：
Among this money there was one forty-sou piece。里面有一个值四十苏的钱。
Younger/older than forty,fifty,etc years of age。不足[已过]四十、五十岁等.
Mr. Smith is still in his forties.史密斯先生才四十几岁。
a steamer of 40 feet beam。船幅四十呎之轮船。
1、四十的英文：forty。
2、参考例句：
Among this money there was one forty-sou piece。里面有一个值四十苏的钱。
Younger/older than forty,fifty,etc years of age。不足[已过]四十、五十岁等.
Mr. Smith is still in his forties.史密斯先生才四十几岁。
a steamer of 40 feet beam。船幅四十呎之轮船。
