单词	商用煤炭
释义	商用煤炭commercial coal
随便看	high current hybrids high current load high current model high current operations high-current rectifier high-current supply high-current switch high-current testing high cut filter high-cut filter high cut-off frequency high cut switch high-cycle high-cycle aircraft high-cycle aircraft (hca) high cycle fatigue high-cycle fatigue high-cycle fatigue (hcf) high cycle fatigue of blade high cylindrical valve high damping alloy high data rate high data rate dsl high data storage system high day