pen.

• (=penicillin) 青霉素,(=penis) 阴茎

英英释义

名词 pen:

1. a writing implement with a point from which ink flows

2. an enclosure for confining livestock

3. a portable enclosure in which babies may be left to play

4. a correctional institution for those convicted of major crimes

5. female swan

动词 pen:

1. produce a literary work