tire这个词有几个词性： 做动词过去式是tired[例句]She was tired. She had been working all day.她很累了。

她整天都在工作。tire 英 [taɪə]美 [taɪr] 动词. 疲倦，疲劳，厌倦，厌烦形容词. 厌倦，厌烦，疲倦的，疲劳的名词. 轮胎，常用于美式英语，〈旧〉女用头饰网络. 累的，疲乏，累了变形. 第三人称单数：tires，现在分词：tiring，过去式：tired