英语词汇ptyalin怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ptyalin
释义	pty·a·lin /ˈptaɪəlɪn/ n. 【生化】唾液淀粉酶 [< Gr ptualon saliva < ptuein to spit + -IN²]
随便看	nongraciously nongraciousness nongraciousnesses nongraded nongraduate nongraduated nongraduation nongraduations nongrain nongrained nongrains nongrammatical nongranulated nongraphic nongraphical non-graphical nongraphically nongraphicalness nongraphicalnesses nongraphitic non grata non gratas nongratification nongratifications nongratifying

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。