1. heel n. 脚后跟,踵; (鞋,袜等的)后跟 【地道表达】 I have a blister on my heel because my shoe is too tight. 鞋子太紧了,我脚后跟起了个水疱。 There is a hole in the heel of one of your socks. 你一只袜子的后跟上有个洞。 high-heeled / low-heeled / flat-heeled 高跟/低跟/平跟鞋 2. patent n. 专利;专利权;专利证 【地道表达】 business patent 营业特许 product patent 产品专利 American patent 美国专利 patent office专利局 patented medicine 专利药品;成药 apply for a patent for ... 为……申请专利 obtain / take out a patent on ... 取得一项……的专利 |