相关单词近義詞 inconspicuously 難以覺察地, subtly 敏銳地, unobtrusively 不引人注目地..., tastefully 雅致地, modestly 謹慎地, tactfully 機智地, prudently 謹慎地, cautiously 慎重地, diplomatically 練達地, carefully 小心地，謹慎地...反義詞indiscreetly, 輕率地臨近詞discreet 返回 discreetly