active voice

名词 active voice:

1. the voice used to indicate that the grammatical subject of the verb is performing the action or causing the happening denoted by the verb
   同义词：active

1. A construction or form in the active voice.
   主动语态结构，主动语态形式主动语态的结构或形式
2. "Birds build nests" uses the active voice; "nests built by birds" uses the passive voice.
   "鸟筑巢"用主动语态; "被鸟筑的巢"用被动语态