staple
staple
英[ˈsteɪpl]美[ˈsteɪpl]
n.主要产品，钉书钉，U 形钉，主题，主要部份，主食；
vt.用订书钉钉住；
adj.*基本的，*重要的；
复数：staples;
第三人称单数：staples;
过去式：stapled;
过去分词：stapled;
现在分词：stapling;
例句
Retail prices of staple foods remain unchanged.主要食物的零售价保持不变。
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。
The staple crop is rice.主要农作物为水稻。
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。
The haemorrhoids are removed using a scalpel, laser or staple gun.然后术者用手术刀或激光或是特殊的钳子将痔切除.
A tropical American species of cotton ( Gossypium barbadense ) widely cultivated for its fine, long - staple fibers.一种生长在热带美洲的棉花 ( 海岛棉棉属 ),因其有纤细的长纤维而被广泛种植.
This differentiates them from discontinuous, short, or staple fibres.这就把它们与不连续的 、 短的或定长的纤维区别开来.
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。
Staple some sheets of paper together into a book.用订书机将几页纸装订成册。
Political reporting has become a staple of American journalism.**新闻已成为美国新闻报道的主要内容。
英语六级真题
In Nigeria, where tomatoes are a staple of local diets, the insect's effects are devastating.
2017年12月六级真题（第一套）阅读 Section A柯林斯高阶英汉双解学习词典释义
ADJ
(食物、产品或活动)主要的，基本的
A staple food, product, or activity is one that is basic and important in people's everyday lives.
例句
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。The Chinese also eat a type of pasta as part of their staple diet...中国人也把一种面食作为他们的主食之一。N-COUNT
主要部分;重要内容
A staple is something that forms an important part of something else.
例句
Political reporting has become a staple of American journalism.**新闻已成为美国新闻报道的主要内容。N-COUNT
订书钉
Staples are small pieces of bent wire that are used mainly for holding sheets of paper together firmly. You put the staples into the paper using a device called a stapler.
VERB
用订书机订
If you staple something, you fasten it to something else or fix it in place using staples.
例句
Staple some sheets of paper together into a book.用订书机将几页纸装订成册。...polythene bags stapled to an illustrated card.订在一张插图卡片上的几个塑料袋英汉词典释义
n.
钉书钉
U 形钉； U 形电线卡
基本食物；主食
（某国的）主要产品；支柱产品
主要部份；重要内容
vt.
用钉书钉钉住
adj.
主要的；基本的；重要的
英英词典释义
Noun
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
Verb
1. secure or fasten with a staple or staples;
"staple the papers together"Adjective
1. necessary foods or commodities;
"wheat is a staple crop"行业词典
法律： 主要商品；
