Flexonics
挠性结合
🗣️ 情景例句
What do people usually do on that day?
在这一天，人们通常干什么？
We waited for john in the lobby of the airport.
我们在机场的大厅里等约翰。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。