Decurve
使朝下弯曲
🗣️ 情景例句
Harry! Michelle! Can you wait till I make a phone call?
Harry， Michelle，你们等一下让我打个电话好吗？
How much is a call to the United states?
打一个电话到美国去需要多少钱？
He has many strange ideas in his mind.
他脑子里尽足奇思怪想。