coomn.煤烟(锯屑)
coon.鸽叫声v.咕咕地叫;(温柔而轻声地)说情话abbr.首席运营官(=Chief Operating Officer)
coordinator measure machine坐标测量
coordinating urban and rural统筹城乡
COO column of the atmosphere大气气柱
coo-environment sensitivity生态敏感性
Coordinating Review Authority坐标复核权威
Coordinating Design Authority调整设计处
Coordinating European Council欧洲协调委员会