forefinger index finger number of people in a family
Frannie shushed her with a forefinger to the lips.
弗兰妮把食指放在嘴唇上让她安静。
—— 柯林斯例句He took the pen between his thumb and forefinger.
他用拇指和食指捏着笔。
—— 柯林斯例句His index finger tightened on the trigger but then relaxed again.
他的食指扣住扳机,然后又松开了。
—— 给力词典精选He pinched the leaf between his thumb and forefinger.
他将叶子捏在拇指和食指之间。
—— 给力词典精选He raised his forefinger indicatively, as parents do to children.
像父母对小孩说话一样,他暗示地伸出了食指。
—— 给力词典精选