to know the alphabet; to know the most basic things (about something). (Informal.) • Bill can't do it. He doesn't even know his ABCs. • You can't expect to write novels when you don't even know your ABCs.
(one's) ABCs
One's adeptness to bethink or recite the English alphabet. Now I apperceive my ABCs, abutting time won't you sing with me?Has Billy abstruse his ABCs yet?Learn more: ABCLearn more:
An (one's) ABCs idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with (one's) ABCs, allowing users to choose the best word for their specific context.
類似の言葉の辞書、別の表現、同義語、イディオム イディオム (one's) ABCs