injectable

形容词 injectable:

1. (used of drugs) capable of being injected

in.ject.a.ble

adj.（形容词）
That can be injected. Used of a drug.
可注射的：可以被注射的。用于药品
n.（名词）
A drug or medicine that can be injected.
可注射的药：一种能被注射的毒品或药品