Context-free grammar
[计] 上下文无关文法
🧩 词语组成解析
free
[fri]
adj. 自由的;免费的;免税的;空闲的;
adv. 免费地;自由地，无拘束地;一帆风顺地;
vt. 免除;释放;使自由;解救;
🗣️ 情景例句
I'm so happy with you in this starry night.
在这样浪漫的星夜和你在一起我无限幸福。
Follow love and it will flee,flee love and it will follow thee.
追求爱情它高飞，逃避爱情它跟随。
Well, Mrs Brown, maybe he has caught a bit of a cold.
嗯，布朗太太，也许他只是有点儿感冒。