Diadic operator
[计] 双值算子
🧩 词语组成解析
[计] 双值的
🗣️ 情景例句
Those are you just need.
那正是你们所需要的。
Shake like jelly.
我吓得腿软。
He could not wash himself or get dressed.Instead, his sister or his parents had to help him.
他自己不能洗澡或穿衣服，他的姐姐或父母亲就只好帮他的忙。