← 単語を見るに戻るinstructiveadjective#32,573訳語有益ゆうえき教育的きょういくてき教訓的きょうくんてき指導的しどうてき英語の定義serving to instruct or enlighten or inform例文Any book will do as long as it is instructive.None of the books are instructive.似ている単語instructinstructioninstructinginstructsinstructionsconstructive← rostovlannister →