opinion or feeling that strongly favors one side in an argument or one item in a group or series; prejudice
cause to form fixed opinions or against sth without enough information to judge fairly
"a bias fold"
"you are biasing my choice by telling me yours"
Well, forward, forward! thus the bowl should run, And not unluckily against the bias.
出自：Taming of Shrew , Shakespeare
The skittle-player bends his body to give a bias to the bowl he has already delivered from his hand.
Just as a bowl with a bias, if you try to send it straight, the longer it rolls, the further it will swerve.
出自： A. W. Hare