staple
英 ['steɪp(ə)l]
美['stepl]
- n. 主要产品；订书钉；主题；主食
- adj. 主要的，大宗生产的；常用的；纺织纤维的
- vt. 把…分级；钉住
英英释意
- 1. (usually plural) a necessary commodity for which demand is constant
- 2. material suitable for manufacture or use or finishing
- 3. a short U-shaped wire nail for securing cables
- 4. paper fastener consisting of a short length of U-shaped wire that can fasten papers together