英语词汇“pot signal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	pot signal
释义	pot signal noun : a small revolving fixed signal used in railroading as a substitute for a dwarf signal
随便看	researchable researched researcher researchers researches researchful researching researchist researchists reseason reseasoned reseasoning reseasons reseat reseated reseating reseats reseau reseaus reseaux resecrete resect resectabilities resectability resectable

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pot signal