[] involving senior people高层的◆high-level meetings高层会议◆a series of high-level management changes一系列高层管理层变动 () (about a computer language) similar to an existing language such as English, making it fairly simple to use（电脑语言）高级的（类似英语这样的现有语言且便于运用的）◆written in a high-level language like BASIC用 BASIC 之类的高阶语言编写的OPPlow-level