Catination
接合, 连[链]接
🗣️ 情景例句
Yes, let me try. Oh, it's difficult. Will you show me how to do it?
好吧，让我试试吧！哦，真不容易。能教我怎么用吗？
You'd better see a doctor about that stomachache.
你胃痛最好去看医生。
But my sister bought this pair last month.
但是，我姐姐上个月买到了这样的一双。