expire

中文意思

• v. 到期，失效
• v. 吐气，断气

英文释义

• v. lose validity
• v. pass from physical life and lose all bodily attributes and functions necessary to sustain life
• v. expel air

词形变化

过去式

expired

第三人称单数

expires

过去分词

expired

现在分词

expiring

例句

1. v. 到期，失效

   You need to renew your passport soon because it will expire next month.

   你需要尽快更新你的护照，因为它下个月就要到期了。

2. v. 吐气，断气

   The old man took a deep breath and then gently expired in his sleep.

   老人深吸了一口气，然后在睡梦中平静地断气了。