Chitinases are ubiquitous chitin-fragmenting hydrolases, however until a few years ago that chitinase like proteins have been found in mammalian.是什么意思_Chitinases are ubiquitous chitin-fragmenting hydrolases, however until a few years ago that chitinase like proteins have been found in mammalian.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句