词典释义：
释义
adj.
〈美，黑人俚语〉 时髦的，虚华的；炫耀的
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up there in their dicty Detroit suburb living the so-called good life .在他们那表面豪华的底特律郊区过着所谓的好日子。
词源
" early 20th cent.: of unknown origin．"