Detailed Notes on qqalfa slot
US A trick Portion of the body, especially a joint (= spot in which two bones are connected), from time to time feels weak instantly and unexpectedly:tricky sneaky crafty wily crafty subtle deceptive sly deceptive underhanded deceiving slick devious foxy shifty artful subtile underhand trickish beguiling fallacious guileful deceitful specious wrong