这看起来跟一般的针筒没两样，用一样的方法把药剂吸入。

So, it's a normal-looking syringe. You load it up in the normal way.

youdao

这看起来跟一般的针筒没两样，用一样的方法把药剂吸入。

So, it's a normal-looking syringe. You load it up in the normal way.

youdao