Hinging
vt.& vi. 用铰链连接（hinge的现在分词形式）
🗣️ 情景例句
I'll take it. But the price is a bit high. How about free wrapping?
我买了。但价格有点高，免费包装怎么样？
It would depend on what is on the list.
这要看列表内容。
Should we invite Susan to the party?
要请苏三参加舞会吗？