X-Acto™
noun/ɪɡˈzæktəʊ/
/ɪɡˈzæktəʊ/
(plural X-Actos)
- a US make of knife with thin steel blades (= cutting edges) which can be changed. It is used for careful work, for example, by artists to cut paper accurately and by people building model aircraft.
美国制造的带有薄钢刀片的刀，可以更换。它用于认真工作，例如，艺术家可以精确地裁纸，以及飞机模型制作人。