index finger

英 [ˈɪndeks fɪŋɡə(r)]

美 [ˈɪndeks fɪŋɡər]

n.  食指

医学

牛津词典

noun

• 食指
  the finger next to the thumb

柯林斯词典

• 食指
  Yourindex fingeris the finger that is next to your thumb.

英英释义

noun

• the finger next to the thumb
  Synonym:indexforefinger

双语例句

• The index finger represents brothers and sisters, they have their own family and they will leave us too.
  食指代表兄弟姐妹，他们也都会有自己的家庭，也会离开我们。
• The thumbtack pricked his index finger.
  大头针扎了他一下手指。
• The researchers made photocopies of the palm of the children's hands and then measured the length of their index finger and ring finger on both hands using callipers, accurate to0.01mm.
  研究人员将孩子们的手掌影印下来，然后用卡钳测量食指和无名指的长度，精确到0.01mm。
• You've just got a broken index finger.
  你的食指破了。
• Just hold the mouse with the caBle pointing away from you and your index finger hovering over the Button.
  握住鼠标器，让电缆在向外的一端，并把食指放在按钮之上就行了。
• They shake their index finger from side to side to an adult as well as to a child, whereas this gesture is used only for children by Americans.
  他们对大人和小孩都是来回地摇动食指，而美国人只对小孩使用这个手势。
• The gesture for OK, making a circle with one's thumb and index finger, has different meanings in different cultures.
  表示OK的手势，即用拇指和食指做个圆圈，在不同的文化中也有不同的含义。
• A way to know how much is to compare their ring finger to their index finger.
  想了解更多些的方法是比较他们的无名指和食指。
• He suffered a hairline fracture of the right index finger.
  他右手食指骨裂。
• With the tip of his left index finger he drew an invisible line connecting the perceived symbols.
  他用左手手指将这些符号划了一条无形的连线连接起来。