| 正面 | 1449.active 英 ['æktɪv]美 ['æktɪv]     |
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| 背面 |     释义： 1. 共同的使其满.adj. 积极的；活跃的；主动的；有效的；现役的n. 主动语态；积极分子 例句： 1. In April 1944 he was killed on active service.1944年4月他在战时服役中阵亡。 active (adj.)mid-14c., "given to worldly activity" (opposed to contemplative or monastic), from Old French actif (12c.) or directly from Latin activus, from actus (see act (n.)). As "capable of acting" (opposed to passive), from late 14c. Meaning "energetic, lively" is from 1590s; that of "working, effective, in operation" is from 1640s. Active voice is recorded from 1765 (grammatical use of active dates from mid-15c.)." |