a very sharp knife with a small triangular blade, that you use in activities such as decorating and woodwork 史丹利刀〔装饰或木刻用,刀刃呈三角形,非常锋利〕SYN American English Exacto knife
Examples from the Corpus
Stanley knife• Laing used a Stanley knife, a hacksaw blade and possibly a bread knife for his task, he alleged.