adverb🔗Shareずる賢く, こっそりとIn a sly manner, cunningly."The cat slyly crept towards the bird, hoping to catch it by surprise. "猫は、不意を突いて捕まえようと、ずる賢く鳥に忍び寄った。characterattitudewayactionChat with AIVocabulary GamePractice Reading