trypsin
trypsin
[ˈtrɪpsɪn]
noun
tryptic
adjective
语源
[ˈtrɪpsɪn]
noun
- [mass noun]a digestive enzyme which breaks down proteins in the small intestine. It is secreted by the pancreas in an inactive form, trypsinogen
胰蛋白酶
tryptic
adjective
语源
- late 19th cent.: from Greek tripsis 'friction', from tribein 'to rub' (because it was first obtained by rubbing down the pancreas with glycerine), + -in
考试词汇表
