美[ˈstepəl] 1 . It is well known that bamboo shoots are a panda's staple diet.
竹笋是熊猫的主要食物，这是人所共知的。
来自柯林斯例句
2 . Rice is the staple food of more than half the world's population.
稻米是全世界一半以上人口的主食。
来自柯林斯例句
3 . Fish is a staple in the diet of many Africans.
鱼是很多非洲人饮食中的一种主食。
来自柯林斯例句
4 . The shed was secured by a hasp and staple fastener.
棚屋由一个搭钩和U型扣件固定着。
来自柯林斯例句
5 . The staple crop is rice.
主要农作物为水稻。
来自《权威词典》
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
5.necessary foods or commodities;
wheat is a staple crop
1.secure or fasten with a staple or staples;
staple the papers together
