Dead nonterminal
[计] 死非终结符, 停用非终结符
🧩 词语组成解析
dead
[dɛd]
adj. 死去的;完全的;无感觉的;呆板的;
adv. 完全地;非常;绝对;极度;
n. 死者;（死一样的）寂静;极寒时候;
非终结符号, 非末端
🗣️ 情景例句
with the school-board committee.
与联合校董会有关。
It's time for class.
上课时间到了。
Oh, dear. I forgot to tell you. Would you like to come?
哎唷。我忘了告诉你。你愿意来吗？