selflessKK [ˋsɛlfləs] /ˈsɛlfləs/发音形容词1无私的、不自私的、舍己的褒义Her selfless care for the elderly earned everyone's respect.她无私照顾长者,赢得大家的敬重。2牺牲奉献的、忘我的The rescue team's selfless efforts saved dozens of lives.救难队牺牲奉献的努力救回了数十条人命。用这个字练口说→