| 释义 |
substation美 ['sʌb.steɪʃ(ə)n] 英 ['sʌb.steɪʃ(ə)n] 1. | 变电站；变电所a place where the strength of electric power from a power station is reduced before it is passed on to homes and businesses |
n. | 1. a branch of a main electrical power station where electrical current is converted, redistributed, or modified in strength 2. an office, building, or installation that is a branch of something larger, especially a branch of a post office 3. a place that electricity passes through on its way from where it is produced to where it is used |
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