左眼英文是l，左眼英文是left eye。
左眼是用L代表，是英文Left的缩写，而右眼是用R代表，是英文Right的缩写。一般进行眼部各项检查时，通常会用R和L代表右眼和左眼，一般医院检查的顺序是先右后左，不容易混淆，且较有规律、有顺序。
短语搭配
1、Close One's Left EyeBlink One's Left Eye;Wink with the Left Eye.
闭上左眼；眨左眼；用左眼眨眼。
2、The Twitching of the Left Eye;Squint One's Left Eye;Eye Patch on the Left Eye.
左眼跳；斜视左眼；左眼眼罩。
3、Tear in the Left Eye;Cover One's Left Eye;Squinting with the Left Eye.
左眼流泪；遮住左眼；用左眼斜视。
left eye双语例句：
1、I covered my left eye with my hand to protect it from the bright light.
我用手遮住左眼，保护它免受强光的刺激。
2、He felt a sudden pain in his left eye and instinctively covered it with his hand.
他突然感到左眼疼痛，本能地用手遮住了它。
3、She covered her left eye with her hand to shield it from the strong wind.
她用手遮住左眼，保护它免受强风的影响。
4、The bright flash startled me, and I immediately covered my left eye with my hand.
明亮的闪光灯吓到了我，我立即用手捂住左眼。