英语词汇“proper course”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	proper course
释义	proper course 正式航道
随便看	Astiy Astiz Ast.kadsuricola Astkhik Ast.knemae astl Astland Astle Astler astlers astles Astles Astley astleys Astlik Astlinger Ast.linocieriae ASTLVL ASTM a.s.t.m Ast.malloticola astmamasitt astmamerical society for testing and materials ASTMAmerican Society for Testing and Materials astmamerican society for testing material