Two fingers hands may be used for robotized flexible assembly operation. Static and kinematic analyses on a two fingers hand was performed.

对于有多种操作对象的装配作业，配置具有多种抓拿功能的灵巧手是实现柔性装配操作的需要。

youdao

I take the paper between two fingers and jerk it out of his hand.

我用两只手指把纸片从他手里猛拉出来。

youdao

He is almost totally paralyzed, speechless and wheelchair-bound, able to move only his facial muscles and two fingers on his left hand.

他几乎完全瘫痪，不能说话，离不开轮椅，能够活动的只有他面部的肌肉和他左手的两个指头。

youdao

Suddenly,he put his hand into the water and rubbed two of his fingers together, making a strange sound, exactly like the sound of a croaking frog.

VOA: special.2011.02.19

There was a discrepancy with the account of the sheriff, who said the girl lost three fingers from her right hand and two fingers on her left.

BBC: Teenagers lose fingers in tug-of-war accident

Victorino jammed two fingers on his throwing hand, but remained in the game.

WSJ: Red Sox handcuffed by Pettitte, Rivera in 4-2 loss

She was missing two fingers on her right hand from a lawnmower incident and sometimes used that hand to scare a kid silent.

NEWYORKER: Tenth of December