Flexivity
热弯曲率, 挠度
🗣️ 情景例句
Uh-oh.
啊哈。
I told him to come in for a few minutes.
我告诉他进来等几分钟。
They have nothing to sell and require nothing from others.
他们既不出售任何东西，也不需要从别人那儿得到任何东西，