更新时间：2026-07-07 23:44:06
principal base
principal base是什么意思？
主要基面
- 单词
- principal base
主要基面
- principally private law
- principal-agent risk
- principal test section
- principal automorphism
- principal normal vector
- principal-components
- principal stress ratio
- principal stress plane
- principal
- principal stress space
- principally
- principal factor method
principal base是什么意思 principal base在线翻译 principal base什么意思 principal base的意思 principal base的翻译 principal base的解释 principal base的发音 principal base的同义词