# injection
##### 词义
- 英:/ɪnˈdʒekʃn/; 美:/ɪnˈdʒekʃn/
- #词性/n 注射;(液体)注入,喷入;大量资金的投入
##### 例句
- The reason why the injection needs repeating every year is that the virus changes .
- 每年需要重新注射的原因是这病毒经常变化。
- You may notice redness and swelling after the injection .
- 注射后会出现红肿。
- The theatre faces closure unless it gets an urgent cash injection .
- 剧院面临着倒闭,除非有大笔救急现金投入。
##### 形态
- #形态/word_pl injections