Youngian.黄鹌菜属youngadj.年轻的；初期的；没有经验的n.青年人；幼崽young urban female都市青年女性Young maternal age低龄Youngia gracilipesn.细梗黄鹌菜Young Mao-zedong青年毛泽东Young rs eriometer扬氏测微径计young reading room少儿阅览室Young grape plants葡萄幼苗Youngia rosthorniin.多裂黄鹌菜younger bituminous年青烟煤young sucking milk仔吮乳