例句：
1、 The cartridge is ejected automatically.
子彈自動排出。
2、 The cartridge must be replaced at regular intervals.
彈藥必須定時更換。
3、 He aimed his rifle, fired a single shot, then ejected the spent cartridge.
他用步槍瞄準，射出一枚子彈，然后退出空彈殼。
2024-08-22
例句：
1、 The cartridge is ejected automatically.
子彈自動排出。
2、 The cartridge must be replaced at regular intervals.
彈藥必須定時更換。
3、 He aimed his rifle, fired a single shot, then ejected the spent cartridge.
他用步槍瞄準，射出一枚子彈，然后退出空彈殼。