The music has an ethereal quality.这段乐曲给人一种飘渺的感觉.She's the prettiest, most ethereal romantic heroine in the movies.她是所有电影中最美丽、最飘逸的爱情女主角。You can't see ideas especially such highly ethereal ones as mine.概念这玩意儿是看不见...
An object is instantiation of a class.对象是类的实列.This system of canonical identifiers is used for interface querying and component instantiation.这种标准的标识符系统用于接口查询和组件实例化.Instantiation is the process of creating a concrete obj...