这个单词是coat，意思是n.外套外衣大衣(套装的)上装动物皮毛。vt.给…涂上一层(用…)覆盖。
例句：1.I've had your coat cleaned ─ it's as good as new now. 你的外套洗好了——像新的一样。
2、The value of an animal's coat depends on the age， size and condition. 动物皮毛的价值取决于年龄、小和质量。
3、The adhesive flange must be coated thinly and evenly with primer. 必须给胶粘凸缘均匀涂上一层薄薄的底漆。
