superficial
US /ˌsuː.pɚˈfɪʃ.əl/
UK /ˌsuː.pɚˈfɪʃ.əl/

1.
2.
肤浅的, 不深入的
not thorough, deep, or complete; cursory
:
•
His understanding of the subject was very superficial.
他对这个主题的理解非常肤浅。
•
The report provided only a superficial analysis of the problem.
该报告只对问题进行了肤浅的分析。