injection syringe

• 注射管,注射器

injection syringe的用法和样例：

例句

1. He boiled his syringe and fired his knife to sterilize them.
   他把注射器放到水中煮，把刀子放在火上烧来进行消毒。
2. Syringe used to be an ordinary appliance in medical treatment.
   注射器最初只是一件普通的医疗器具。