left-handed person, lefty
我是左撇子。
I'm left-handed.
因为你女友用左撇子剪刀捅了我的背
Because your girlfriend stabbed me in the back with left-handed scissors.
— 月升王国 (2012)
那个我是左撇子
Um, I'm left-handed.
— 孤胆特工 (2010)
他是左撇子
He is left-handed.
— 分手的决心 (2022)
我还带了左撇子剪刀
I also brought left-handed scissors.
因为我是个左撇子
Because I'm left-handed.
犯人是左撇子
The culprit is left-handed.