One who answers or replies.

应答者；答覆者。

One who answers to a suit at law; a defendant.

【法律】被告。

A reflex that occurs in response to a specific external stimulus.

感应；覆讯(对一特定外来刺激所发生的条件反射)。

Giving, or given as, reply; answering.

答覆的；回答的。

Defending.

答辩的。