“bench placer”的概念、定义、翻译、参考文献-科学参考

单词	bench placer
释义	bench placer [`bench ´plās·ǝr] ^GEOLOGY A placer in ancient stream deposits from 50 to 300 feet (15 to 90 meters) above present streams.
随便看	brainstem brainstorming brain wave brake brake band brake block brake drum brake fluid brake horsepower brake line brake lining brake mean-effective pressure Labridae labrum labyrinth labyrinthine placenta labyrinthine reflex labyrinthine syndrome labyrinthitis Labyrinthodontia labyrinth seal Labyrinthulia Labyrinthulida lac Lacaille's constellations

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