Flexivity
热弯曲率, 挠度
🗣️ 情景例句
I hope he's in a good mood.
我希望他心情不错。
Children learn to creep ere they can go.
孩子要走路，先得学爬行。
The speedboat had struck a buoy, but it continued to move very quickly across the water.
快艇撞上了一个浮标，但它仍在水面上快速行驶着。