词汇	croassing bridge
释义	croassing bridge 跨河桥梁
随便看	commutator switch commutator tag commutator testing commutator transformator commutator transformer commutator transformer, dc/dc converter commutator transformer, electromechanical commutator transformer, static commutator transformer with capacitor, battery commutator tube commutator type analog digital converter commutator type analog-digital converter commutator type frequency converter commutator type frequency convertor commutator type function generator commutator type generator commutator type meter commutator-type meter commutator type watthour meter commutator undercutting machine Commutator valve commutator variable speed motor commutator vee commutator vee-ring commutator veeVring