The new coffee blend tasted so acerbic that several staff members asked for the old one.

新的綜合咖啡喝起來太酸澀，好幾位員工要求換回原本的。

Customers complained that the lemon dessert on our flight menu was far too acerbic.

顧客抱怨我們機上餐點的檸檬甜點實在太酸澀了。

The supplier sent samples of an acerbic fruit juice for us to test before shipping.

供應商寄來酸澀果汁的樣品，讓我們在出貨前先試喝。