Bidirectional production system
[计] 双向产生式系统
🧩 词语组成解析
[计] 双向的
🗣️ 情景例句
but we have to get going
但我们必须走了，
We invited two guests to dinner,but they didn't come.
我们邀请了2个客人去吃晚饭，但是他们没来。
he might as well try to explain a crime or a love affair.
他还不如给人讲一个犯罪案件或一个恋爱故事。