英 [ˈɪndeks fɪŋɡə(r)]
食指：大拇指旁边的手指。
index finger //
可数名词 Your index finger is the finger that is next to your thumb. 食指
the finger next to the thumb
同义词： index / forefinger
食指-引用次数：3
示指
改良拇指尺背侧动脉逆行岛状皮瓣临床应用-临床医学论文-中国论文联盟 关键词】 外科皮瓣；拇指；示指；逆行岛状皮瓣 [gap=697]Key words】 surgical flaps; thumbs; index finger; reverse island flap
食指（Index Finger ）： 又称人指、盐指、头指，没有筷子的时候都是用这只手指头挖东西吃或是先尝尝看食物的味道，所以称之为食指。
改良拇指尺背侧动脉逆行岛状皮瓣临床应用-临床医学论文-论文联盟 关键词】 外科皮瓣；拇指；示指；逆行岛状皮瓣 [gap=697]Key words】 surgical flaps; thumbs; index finger; reverse island flap
...指敲低音弦;食指用来勾弦,比如押尾桑吉他记谱很随意,因为吉他M（middle finger）中指 T（这个英文不会）大拇指 I（index finger）食指我一直不是个勇敢的女子，一直是个缺乏安全感的女子。
He suffered a hairline fracture of the right index finger.
他的右手食指上出现一处丝状骨折。
Wrap a rubber band from your index finger to your pinky and move your index finger away from the other fingers.
把你的食指和小指用橡皮筋绑在一起，然后把食指从其他手指间移开。
Despite having a brain no bigger than the tip of your index finger, pigeons have a very impressive visual memory.
尽管鸽子的大脑只有人的食指尖那么大，但它们的视觉记忆力却非常惊人。
And another British study reported last year that people whose index finger is shorter than their ring finger are at higher risk of osteoarthritis.
VOA : special.2009.02.25
The longer the ring finger and the shorter the index finger, the greater the testosterone exposure.
VOA : special.2009.02.25
A way to know how much is to compare their ring finger to their index finger.
VOA : special.2009.02.25
Indians pitcher Ray Lamb sprains his right index finger and doesn't play again until June 28.
The boy stuck out his index finger and motioned to one of the men.
Shrapnel hit him in his nose, his right index finger and his right eye, blinding him.