Inequalities
n. [数]不等式；不均等, 不平衡；不平坦（inequality的复数形式）
🗣️ 情景例句
How about the price list? Does it have a guarantee to go with it?
价格表呢？有没有附保证书呢？
Better pills may have wholesome effects.
良药苦口。
Which book?
哪一本？