His 14-year-old sister died on 15 January of a respiratory disease with clinical features similar to those seen in H5N1 infection.是什么意思_His 14-year-old sister died on 15 January of a respiratory disease with clinical features similar to those seen in H5N1 infection.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句