Anaphylaxis is usually mediated by an immunologic mechanism involving immunoglobulin E and resulting in sudden systemic release of mast-cell and basophil mediators including histamine and tryptase.是什么意思_Anaphylaxis is usually mediated by an immunologic mechanism involving immunoglobulin E and resulting in sudden systemic release of mast-cell and basophil mediators including histamine and tryptase.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句