cut one's teeth片语KK [kʌt wʌnz tiθ] /kʌt wʌnz tiθ/发音片语1入门、初期磨练、累积最初经验She cut her teeth on small local papers before joining a magazine.她先在地方小报磨练入门,之后才进入杂志社。2长牙、出牙The baby is cutting her teeth and wakes up crying every night.宝宝正在长牙,每天晚上都哭着醒来。用这个字练口说→