base number

英 [beɪs 'nʌmbə] 美 [beɪs 'nʌmbər]

• n. 基数

例句

用作名词 (n.)

1. The base for an index is set when it is created.
   一个指数的基数确定后就固定下来。
2. There's not a large enough base of workers to support them.
   现在的工人的基数不够大，不足以维持他们的生计。