本义基本概念basic: Basic = Basic English. concept: n. 1.【哲学】概念。 2.观念,思想,意思,心意。 ...basic concept of a well: 井的基本概念basic concept of containerization: 有关集装箱运输概念basic concept of liner transportation: 班轮货物运输的概念下载手机词典可随时随地查词查翻译