| 单词 | railbird |
| 释义 | railbird /rayl"berrd'/, n. Informal 1. a horse-racing fan who watches races or workouts from the railing along the track. 2. any kibitzer or self-styled critic or expert. [1890-95, Amer.; RAIL1 + BIRD in sense "frequenter," as in JAILBIRD, YARDBIRD] |
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