high-level的意思？

high-level的音标：high-level的英式发音音标为：['haɪ'levəl]high-level的美式发音音标为：['haɪ'lɛvəl]...

to gain a high level of competence in English获得高水平的英语能力Teachers sometimes presuppose a fairly high level of knowledge by the students.教师有时候假定学生的知识水平相当高。a high-level programming language高级编程语言...