Leftmost substring
[计] 最左子串
🧩 词语组成解析
a. 最左边的
[计] 子串
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
Life is a comedy to him who thinks and a tragedy to him who feels.
对善思考者，人生为喜剧；对凭感觉者，人生为悲剧。
Yes, that is absolutely right.
啊，对的，是应该这样。