Microinjector
微量注射器
🗣️ 情景例句
I'm really glad to see you.
我真高兴看到你。
I don't want to cause any trouble.
我不想给人家添麻烦。
Here and here. And I can only move my arm as much as this.
这儿和这儿。我只能这样摆动手臂。