/ɪkˈstɪəriə(r) ||; ɪkˈstɪrɪɚ/adj on the outside 外部的；外面的；外表的: the exterior walls of a house房子的外墙 [OPP] interior 反义词为 interior
exterior²
/ɪkˈstɪəriə(r) ||; ɪkˈstɪrɪɚ/noun [C] the outside of sth; the appearance of sb/sth 外部；外面；外表: The exterior of the house is fine but inside it isn't in very good condition.这房子外表还可以，里面却不太好。Despite his calm exterior, Steve suffers badly from stress.斯蒂夫尽管表面上很镇静，心里却紧张得要命。