unselfish发音形容词1不自私的、无私的、慷慨的She is an unselfish friend who always puts others first.她是个无私的朋友,总是把别人放在第一位。2有团队精神的、不抢功的体育His unselfish passing helped the team win the game.他不抢功的传球帮助球队赢得比赛。用这个字练口说→