摘要:variable n. [数]变数, 可变物, 变量adj. 可变的, 不定的, 易变的, [数]变量的 英英解释:名词variable:1. something that is likely to vary; something that is subject to variation2. a quantity that can assume any of a set of values同义词:variable quantity3. a star that varies noticeably [阅读全文]