英语词汇frog怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	frog
释义	frog⁴/frɒɡ/n. a grooved piece of iron at a place in a railway where tracks cross 辙叉，岔心，岔道 [19th c.: origin unknown]
随便看	long-distance long division long dozen long-drawn longe longeron longevity long face long-faced long field long figure longhair longhand long haul long-headed long-headedness long hop longhorn longhouse long hundredweight longicorn longing longingly long in the tooth longish

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