Chāoshì huòjià shàng tuōzhīniúnǎi bǐ quánzhī de mài de kuài.
On supermarket shelves, skim milk sells faster than whole milk.
Tips
usage
Contrast with 全脂牛奶 (whole milk) and 低脂牛奶 (low-fat milk). 脱脂 literally means 'to strip off fat' — the same word is used for 脱脂棉 (absorbent cotton, i.e. cotton with oils removed).