🔑adultAWBrE/ˈædʌlt/NAmE/ˈædʌlt/BrE/əˈdʌlt/NAmE/əˈdʌlt/adjective🔑fullygrownordeveloped成年的;发育成熟的◆preparingyoungpeopleforadultlife指导年轻人准备过成人生活◆theadultpopulation成年人口◆adultmonkeys长成的猴子behavinginanintelligentandresponsibleway; typicalofwhatisexpectedofanadult(智力、思想、行为)成熟的,成人的SYNgrown-up1◆Whenmyparentssplitup, itwasallveryadultandopen. 我父母离异时,事情处理得很成熟、很开放。[only before noun]intendedforadultsonly, becauseitisaboutsexorcontainsviolence仅限成人的(因有色情或暴力内容)◆anadultmovie仅供成人观看的电影➡ see alsoadulthood