1.略懂皮毛, 不夠介入研究High school students have only scratched the surface of their subjects, and even college graduates find that they still have a lot to learn. 中學生對他們的課程只懂一點皮毛。即使大學畢業的大學生們仍發現他們還有許多東西要學習。This essay is so short that it can only scratch the surface of the topic. 這篇文章很短, 只能對這一問題作膚淺的探討。
觸及……的表面;對……作膚淺的探討,對……淺嘗即止I think your treatise only scratched the surface of the problem, and did not delve into its core. 我認為你的長篇大論只抓到了問題的皮毛,沒有觸碰到問題的核心。
觸及……的表面;對……作膚淺的探討,對……淺嘗即止I think your treatise only scratched the surface of the problem, and did not delve into its core. 我認為你的長篇大論只抓到了問題的皮毛,沒有觸碰到問題的核心。