单词	消息之流傳
释义	同CIRCULATION
随便看	selective-area impurity-doped planar edge-coupling waveguide photodiode selective area recovery selective assembling selective assembly selective attention selective attrition selective automonitoring tracking routine selective availability selective availability {= sa} selective availability{=sa} selective backup selective bacteriostasis selective beacon radar selective bias selective bottom up selective breeding selective breeding of livestock selective broadcast receiving station selective broadcast receiving station {= sbrs} selective broadcast sending station selective broadcast sending station {= sbss} selective buying selective calling selective calling equipment selective calling number