短语词组短语speak slower 讲慢些;说得慢一些;请说慢点learning slower 学习缓慢者;缓慢者slower tempo 比赛节奏Cold Slower 液体冷却弹slower rays 慢光HalfBeat Slower 慢半拍slower growth 生长慢became slower 变慢slower speed 缓速 返回 slower