点击下方单词,选择对的这个单词
1. the aspect of a verb that expresses a completed action
Synonym: perfective aspect
2. a tense of verbs used in describing action that has been completed (sometimes regarded as perfective aspect)
Synonym: perfective tenseperfectperfect tense
多通过句子记忆单词,而不是单独死记硬背。