Context-free grammars inference
[计] 上下文无关文法推断
🧩 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;
n. 语法( grammar的复数形式 ); 语法书; 语法学; （人的）语言知识及运用能力
🗣️ 情景例句
I'm supposed to be worried about my daughter,
我原该为我的女儿担心才是。
The goods were carefully packed and shipped here in excellent condition.
货物包装得很仔细，装船很小心，在这儿完好无损。
Education in the wilderness is not a matter of monetary means.
荒凉地区的教育不是钱的问题，