| 例句 |
callowadjective lacking in adult experience or maturitya story about a callow youth who learns the value of hard work and self-reliance adolescent, green, immature, inexperienced, juvenile, puerile, raw, unfledged, unformed, unripe, unripened babyish, childish, infantile, infantilized, infantineboyish, girlish, juvenescent, kiddish, young, youngish, youthfulmaidenly, virginalingenuous, innocent, naive(or naïve), tenderunknowing, unseasoned, unsophisticated, untrained, untried wet behind the ears adult, experienced, grown-up, mature, ripe advanced, precociousknowing, savvy, sophisticated, worldly, worldly-wise in 1580 |