VOA慢速英语:法国面包制造商寻求联合国教科文组织承认法式面包

intangible - adj. not made of physical substance : not able to be touched : not tangible

pottery –n. objects such as bowls, plates and cups that are made from clay that is baked

patience –n. the ability to wait without becoming upset or to lose interest

additive - n. something (such as a chemical) that is added in small amounts to a substance to improve it in some way

impostor - n. a person who deceives others by pretending to be someone else

errand - n. a short trip that you take to do or get something