Ptyalin
[taiәlin]
解释:
(n.) An unorganized amylolytic ferment, on enzyme, present in human mixed saliva and in the saliva of some animals.
艾哈迈德校对
解释:
n. the nitrogenous essential principle of saliva.—v.i. Pty′alise to salivate.—n. Pty′alism salivation.—adj. Ptyalogog′ic.—ns. Ptyal′ogogue Ptys′magogue a medicine which causes salivation.
佛瑞德整理