单词	perspicacious
释义	perspicaciousper‧spi‧ca‧cious /ˌpɜːspɪˈkeɪʃəs◂ $ ˌpɜːr-/ adjective formal Word Origin WORD ORIGINperspicacious Origin: 1600-1700 Latin perspicax, from perspicere; ➔ PERSPECTIVE Examples EXAMPLES FROM OTHER DICTIONARIES a perspicacious critic EXAMPLES FROM THE CORPUS Khrushchev may have been perspicacious enough to imagine the day when his turn would come and he would become Special Pensioner Khrushchev. Towards the end of the infantile period the child is becoming more perspicacious. good at judging and understanding people and situations SYN  perceptive—perspicaciously adverb—perspicacity /-ˈkæsəti/ noun [uncountable]
随便看	spurt Sputnik sputter sputum spy spyglass spyhole spying spyware Spy Who Came in from the Cold, The sq. SQC squabble squad squad car squaddy squadron squadron leader squalid squall squally squalor squander Squanto square

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