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单词	coth
释义	coth /kɒθ / /kɒtˈeɪtʃ / abbreviation Hyperbolic cotangent. Origin From cot3 + -h for hyperbolic.
随便看	red perch red peril red phalarope red pill red pimpernel red pine red plum redpoint redpointing red-polished redpoll red poll red-polled redpoll warbler red poppy red potato Red Power red precipitate Red Prince red prussiate red ptarmigan Red Queen Red Queen hypothesis redraft red rag

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。