expiring

词形变化：

动词过去式: expired | 动词过去分词: expired | 动词现在分词: expiring | 动词第三人称单数: expires |

同义词：

die | perish | end | pass away | decease | elapse | run out | pass on | finish | terminate | conclude | invalidate | disappear | cease | vanish | exhale | pass | vapor | succumb | sigh | breathe | away | buy the farm | exit | drop dead | cash in one's chips | snuff it | conk | croak | go | breathe out | pop off | kick the bucket | choke |

反义词：

inspire |