Flexivity
热弯曲率, 挠度
🗣️ 情景例句
He has been friendlier lately.
他近来更友好了。
I'll rub your back with this brush.
我用这把刷子刷你的后背。
I'd come too if I had time to spare.
如果我能匀出时间，我也愿意去。