Pins
n. 插脚, 针；精确的综合导航系统
🗣️ 情景例句
What's the nature of the problem?
是什么样的问题？
An ox is taken by the horns,and the man by the tongue.
牛因角被执，人因舌陷身。
Do you have some time tomorrow?
明天有空吧？