n. a popular programming language that is relatively easy to learn; an acronym for beginner's all-purpose symbolic instruction code; no longer in general use
n. (usually plural) a necessary commodity for which demand is constant
a. pertaining to or constituting a base or basis
s. reduced to the simplest and most significant form possible without loss of generality
n. 基本原理, 要素, 基本规律
a. 基本的, 碱性的
(计算机)BASIC语言