这种乙烯基材料代替皮革十分勉强。 This type of vinyl is a poor substitute for leather.
皮革受潮可变质、。 Leather can deteriorate in damp conditions.
从动物我们得到像羊毛、丝、皮革〓、与毛皮这样的材料。 From animals we get such materials as wool, silk, leather and furs.
男学生问老师什么是皮革。她说“hide”〓。他问老师为什么叫他躲藏〓。这个故事用了双关语。 The boy asked his teacher what leather was and she said, "Hide". He asked why she told him to hide. The story plays on words.
那位革命者为避免被捕在地下躲藏了几个星期〓。 The revolutionist eluded capture for weeks by hiding underground.
塑胶有时可以替代皮革〓。 Plastic is sometimes used instead of leather.
