| 释义 | 
		infra dig美 [ˌɪnfrə 'dɪg]  英 [ˌɪnfrə 'dɪg]  1.  | 有失身份;有失体面considered to be below the standard of behaviour appropriate in a particular situation or to sb's social position  |  
 adj.  | 1. below the standard of social behavior that somebody usually maintains 2. not appropriate for people who are as good or important as you  |  
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