Part. vic.
半电子交换系统
part electronic switching system【通信】;semielectronic switching system【通信】
暂无补充释义。
相关词条
heel part of boot
part per million (abbr.ppm)
inter-zonal part
grip part
tense part
upper part of root or rhizome
basilar part【解剖】;pars basilaris【解剖】