fat differential的用法和樣例：
例句
- Fortunately, these big birds have evolved dense feathers and a thick layer of body fat.
幸運的是，這些大鳥(niǎo)進(jìn)化出濃密的羽毛和厚厚的身體脂肪層。 - The can prepared through method is elastic and compact in fish quality and uniform in fish fillets, and has no broken fish fillet or fat layer.
本發(fā)明制備出的罐頭中的魚(yú)肉不僅肉質(zhì)有彈性較嚴密，魚(yú)塊均勻，無(wú)碎魚(yú)塊，而且罐頭中沒(méi)有脂肪層。
