| 正面 | 12019.immature 英 [,ɪmə'tjʊə; ,ɪmə'tjɔː]美 [,ɪmə'tʃʊr]     |
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| 背面 |     释义： 1. over- "above" + haul.2. originally nautical, "pull rigging apart for examination," which was done by slackening the rope by hauling in the opposite direction to that in which it is pulled in hoisting.adj. 不成熟的；未成熟的；粗糙的 例句： 1. Because of the immunity of the immature insects, it'simportant to spray regularly.由于幼虫对药物有免疫力，因此必须经常喷药。 immature 不成熟的im-,不，非，mature,成熟的。 immature (adj.)1540s, "untimely, premature," from Latin immaturus "untimely, unripe," from assimilated form of in- "not, opposite of" (see in- (1)) + maturus (see mature (v.)). In 16c., usually in reference to early death; modern sense of "not fully developed" first recorded 1640s. In reference to mentalities or behaviors not considered age-appropriate, from 1920." |