to be little or half-understood
[解釋]
知道得不全面，理解得也不透徹。
[Explanation]
to have a smattering of knowledge
[例子]
對待學習千萬不能抱著一知半解的態度，否則就什麼也學不會。
[Example]
We must not have the attitude of sciolism toward learning, otherwise we will not learn anything.
[英文等價詞]
to scratch the surface
sciolism
smatter
參考例句：
half-baked knowledge;the scantiness of knowledge;Scant knowledge
一知半解
Having half-baked knowledge is worse than knowing nothing at all.
一知半解，不如不知不解。
I have only a sketchy knowledge of geography.
我對地理只是一知半解.
He has a smattering of knowledge about physics.
他對物理一知半解。
It is dangerous that you have a smattering of superficial knowledge on a subject
對於任何問題一知半解的知識都是危險的。
Griffiths is glib and has a lot of superficial information on a number of subjects
格里菲思能說會道，對許多問題都有點一知半解。
He" s always laying down the law about gardening but he really doesn" t know much about it
他總是對園藝工作發號施令,其實他只是一知半解
I know of many students who possess little knowledge of the cultural history of Britain and the United States.
從接觸過的許多學生的情況看，他們大多對英國美國的歷史文化情況一知半解。
to be little or half-understood
[解釋]
知道得不全面，理解得也不透徹。
[Explanation]
to have a smattering of knowledge
[例子]
對待學習千萬不能抱著一知半解的態度，否則就什麼也學不會。
[Example]
We must not have the attitude of sciolism toward learning, otherwise we will not learn anything.
[英文等價詞]
to scratch the surface
sciolism
smatter
參考例句：
half-baked knowledge;the scantiness of knowledge;Scant knowledge
一知半解
Having half-baked knowledge is worse than knowing nothing at all.
一知半解，不如不知不解。
I have only a sketchy knowledge of geography.
我對地理只是一知半解.
He has a smattering of knowledge about physics.
他對物理一知半解。
It is dangerous that you have a smattering of superficial knowledge on a subject
對於任何問題一知半解的知識都是危險的。
Griffiths is glib and has a lot of superficial information on a number of subjects
格里菲思能說會道，對許多問題都有點一知半解。
He" s always laying down the law about gardening but he really doesn" t know much about it
他總是對園藝工作發號施令,其實他只是一知半解
I know of many students who possess little knowledge of the cultural history of Britain and the United States.
從接觸過的許多學生的情況看，他們大多對英國美國的歷史文化情況一知半解。