Nonterminal
非终结符号, 非末端
🗣️ 情景例句
Honey, if there were any problems,
亲爱的， 假如有事的话，
But Li Ming has promised to come home for the summer vacations.
但是李明已经答应暑假回家。
This is a sceptical age,
这是一个怀疑一切的时代，