| 单词 | sagacious | 
| 释义 | Word Frequency sagacious(səˈɡeɪʃəs) adjective 1.  having or showing sagacity; wise  2.  obsolete (of hounds) having an acute sense of smell  Derived formssagaciously (saˈgaciously) adverb sagaciousness (saˈgaciousness)  noun Word originC17: from Latin sagāx, from sāgīre to be astute | 
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