Quibinary notation
[计] 五-二数法
🧩 词语组成解析
[计] 五-二的
🗣️ 情景例句
May I take a picture of you and your little boy?
我可以替你和你的小男孩拍一张照吗？
He came to give us a talk yesterday.
他昨天给我们作了一次演讲。
The officer unscrewed the cap and put the bottle to his nostrils.
海关官员拧开瓶盖，把瓶子放到鼻子底下。