“foreign bodies in the esophagus”的概念、定义、翻译、参考文献-科学参考

单词	foreign bodies in the esophagus
释义	foreign bodies in the esophagus Encyclopedia 医学食管异物释 foreign bodies in the esophagus食管异物各种原因导致的嵌顿于食管内的食物或非食物。
随便看	quotient Lie group quotient linear space quotient loop quotient manifold quotient map quotient mapping quotient measure quotient module quotient monoid quotient morphism quotient norm quotient object quotient of ideals quotient of language quotient of polynomials quotient of two numbers quotient orientation quotient polygon quotient relation quotient representation quotient ring quotient ring; factor ring quotient rule quotient semigroup quotient seminorm

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