🧩 词语组成解析
curve [经](表明税率与税收关系的)拉弗曲线
curve
[kɝv]
n. 弧线，曲线;曲线状物;弯曲物;[棒]曲线板;
vt. 使弯曲;使成曲线;使成弧形;
vi. 弯曲;弯成曲线，弯成弧形;沿曲线行进;
adj. 弯曲的;曲线形的;
🗣️ 情景例句
Get in the car.
上车。
Has he studied French very long?
他学习法语很长时间吗？
I guess I could come over.
我想我能来。