Knu
abbr. knuckle 关节，钩爪
🗣️ 情景例句
A great-grandchild. A great-grandson.
一个曾孙。 一个曾孙。
I'd like to allow anyone to ask whatever questions they may have.
我乐意接受任何人提出的任何问题。
Are you sure you can come by at nine?
你肯定你九点能来吗？