Salivin
涎液素, 涎淀粉酶
??? 情景例句
Welcome to New York.
歡迎你來紐約。
The specification must be strictly adhered to.
必須嚴(yán)格按照說明書上的做。
I know someone who always cuts sketches out from newspapers of model clothes that she would like to buy if she had the money.
我認(rèn)識一個(gè)人，她總喜歡從報(bào)紙上剪下流行服裝的圖樣，等以后有錢時(shí)去買服裝。