Expires
v. 期满( expire的第三人称单数 ); 文件、协议等（因到期而）失效; 断气; 逝世
🗣️ 情景例句
There's no truth in it.
没有一丝一毫是真的。
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
Only very thrifty children manage to fill up a money box.
但是能把储蓄罐装满的只有屈指可数的几个特别节俭的孩子。