retrogradeKK [ˋrɛtrəˏgred] /ˈɹɛtɹəˌɡɹeɪd/发音形容词1倒退的、退步的、开倒车的贬义Critics called the new policy a retrograde step for public education.批评者认为这项新政策让公共教育开倒车。2逆行的天文The planet will appear retrograde for the next three weeks.这颗行星在接下来三周看起来会是逆行的。3逆行性的医学He suffered retrograde amnesia after the accident.他在那场意外后出现逆行性失忆。4向后的、反方向的The dancers made a slow retrograde movement across the stage.舞者们在舞台上缓缓做出向后的移动。动词1逆行、倒退正式Mercury will retrograde again toward the end of the month.水星在月底前会再次逆行。2退步、走下坡正式Living standards have retrograded since the factories closed.自从那些工厂关闭后,生活水准就一直在退步。用这个字练口说→