【計】 central office exchange

中心的英語翻譯：

centrality; centre; centricity; core; heart; hub; kernel
【醫(yī)】 center; centra; centre; centro-; centrum; core

局的英語翻譯：

bureau; game; chessboad; limit; office; station
【經】 bureau

交換的英語翻譯：

exchange; interchange; change for; commute; permutation; reciprocation
replacement
【計】 exchange; swap; swapping; switching; transput; X
【醫(yī)】 chiasmapy; cross-over; crossing-over
【經】 interchange; swap

機的英語翻譯：

chance; crucial point; engine; machine; occasion; organic; pivot; plane
flexible
【醫(yī)】 machine