early 15c., "not characteristic of friends, hostile, inimical," from un- (1) "not" + friendly. Similar formation in Middle Dutch onvriendelijc, Middle High German unvriuntlich, German unfreundlich. Old English had unferondlice "unkindly." Related: Unfriendliness.
权威例句
1. Parisians on the street often looked worried, hurried and unfriendly.
巴黎街上的路人往往看上去忧心忡忡、匆匆忙忙而且不太友善。
2. Pubs are dirty, smelly and unfriendly, according to the Good Pub Guide.
据《好酒吧指南》所说,酒吧一般环境肮脏,气味难闻,而且气氛很不友好。
3. Judy spoke in a loud, rather unfriendly voice.
朱迪说话时声音很大,十分不友好。
4. It's couched in such very user-unfriendly terminology.