Handedness
01
用手习惯, 手偏好
the preference for using one hand over the other for tasks and activities, typically resulting in a dominance of either the right or left hand
例子
Her handedness was evident from a young age, as she always preferred using her left hand for writing.
她的用手习惯从小就很明显，因为她总是喜欢用左手写字。
词汇树
handedness
handed
hand
