Trihinge
三联铰
🗣️ 情景例句
He is in a good mood.
他的心情很好。
We have a lot of invitation cards, but they are all for the same date.
我们接到了许多请帖，但是上面的日期却全都是同一天。
Not to grasp firmly is not to grasp at all.
抓而不紧等于不抓。