在线
word C2- online; connected to the Internet
- (fig.) (coll.) (of a person) mentally focused; engaged; (of skills, performance etc) sharp; on point; functioning at a high level
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From the library
博物馆通过精心设计的虚拟导览系统，为在线访客提供身临其境的观展体验。
尽管如此，我们不能否认在线馆藏对于文化普及所做出的巨大贡献。
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