forefingers例句

The ornithologists made Vs with their thumbs and forefingers, measuring angles.
鸟类学家们用大拇指和食指构成V形量测角度.

Her flat head and nose were made by pinching the clay between the forefingers.
她的平头和鼻子都作出捏食指之间的粘土.

• #forefingers