单词	lackadaisical
释义	lackadaisicallack‧a‧dai‧si‧cal /ˌlækəˈdeɪzɪkəl◂/ adjective Word Origin WORD ORIGINlackadaisical Origin: 1700-1800 lackaday expression of sadness (17-19 centuries), from alack the day Examples EXAMPLES FROM OTHER DICTIONARIES a lackadaisical approach to security not showing enough interest in something or not putting enough effort into it:  David has a rather lackadaisical approach to his work.
随便看	verbalize verbally verbatim verbiage verbose verbosely verbosity verboten verdant verdict Verdi, Giuseppe verdigris verdure verge verger Vergil verifiable verification verify verily verisimilitude veritable verity Verlaine, Paul Vermeer, Jan

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