unfriendly：adj.不友好的;冷漠的;有敌意的；
比较级： unfriendlier最高级： unfriendliest派生词： unfriendliness n.
People always complain that the big banks and big companies are unfriendly and unhelpful
人们总是抱怨大银行和大公司不友善、不愿提供帮助。
Judy spoke in a loud, rather unfriendly voice.
朱迪说话时声音很大，十分不友好。
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。
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。
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