柯林斯词典plastic wrap 1. N-UNCOUNT Plastic wrap is a thin, clear, stretchy plastic that you use to cover food to keep it fresh. 保鮮膜[美國英語] 返回 plastic wrap剑桥词典thin , transparent , plastic material , used for wrapping food to keep it fresh 塑料薄膜；保鮮膜 I've put some plastic wrap over the salad . 我已經在色拉上罩了保鮮膜。 返回 plastic wrap