revers/rɪˈvɪə(r); rə`vɪr/ n(pl unchanged 复数不变 /-IEz; -Irz/) (usu pl 通常作复数) edge of a coat, jacket, etc, turned back to show the reverse side (eg on a lapel or cuff) （大衣、 外套等的）翻边（如翻领或翻袖口的）.
牛津英汉双解词典