yī​zhī​bàn​jiě

superficial knowledge

Senses

一知半解 yī​zhī​bàn​jiě (also yì​zhī​bàn​jiě) superficial knowledge

(idiom) to have a limited understanding of something; half-baked or superficial knowledge; to know only a smattering

References

antonym 心领神会/心領神會 一知半解/一知半解
antonym 通古博今/通古博今 一知半解/一知半解