forefinger的例句（forefinger在句子中的用法）

• The thumb is opposable to the forefinger. 大拇指可与食指相对.
• He pinched the leaf between his thumb and forefinger. 他将叶子捏在拇指和食指之间.
• Frannie shushed her with a forefinger to the lips. 弗兰妮把食指放在嘴唇上让她安静。
• He took the pen between his thumb and forefinger. 他用拇指和食指捏着笔。