The results indicated that the position rate of viralantigen from the aral cavity was 4/10,but that of from the cloaca waslower at second day post-vaccination.是什么意思_The results indicated that the position rate of viralantigen from the aral cavity was 4/10,but that of from the cloaca waslower at second day post-vaccination.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句