过期的英文怎么写

过期的食品out-of-date food吃过期食品是否安全？Is it safe to eat food past its expiration date?

Out of date 例：His passport is out of date.

过期：Expire过期的：Expired例1：Expire date is 2013.7.21 过期日是2013.7.21例2：It's expried.它过期了。

out of date超出了日期 那就是过期了这种结构很常见的类似的有out of side 在外面out of style 过时