in·ci·sive /ɪnˈsaɪsɪv/ adjectiveadjCLEAR/EASY TO UNDERSTANDshowing intelligence and a clear understanding of something 尖銳的,切中要害的incisive remarks/criticism etcHer questions were well-formulated and incisive. 她的問題明晰而尖銳。
—incisively adverbadv
—incisiveness noun [uncountableU]