whittle away的用法和樣例：
例句
用作動詞 (v.)
- In this paper,a cutter that was used to cut corn away from the cob was introduced.
該文介紹了一種采用在玉米籽粒根部切削方式將甜玉米果穗上的籽粒與玉米芯分離的機械設備的設計。 - In PRK, the top layer of the cornea, called the epithelium, is scraped away to expose the stromal layer underneat.
光性折射角膜切削術使用的方法是削去角膜的頂層，又稱上皮層，來顯露下面的基質層。 - They are trying to whittle away our salaries.
他們正著手削減我們的薪水。 - Whittle down the debt by making small payments.
通過小額支付來削減債務。
