词汇	time-rock span
释义	time-rock span 时间岩石片断
随便看	Follow-on Operational Test Follow-on Operational Test and Evaluation follow on paid service advice follow-on paid service advice Follow-on performance follow-on production follow-on project follow ons follow-ons Follow-On Satellite follow on service advice follow-on service advice follow-on follow-on automatic mechanism follow-on check follow-on conference follow-up conference follow-on contract follow on current follow-on destroyer follow-on developmental test follow-ondie follow-on die follow on each other Follow-on Early Warning System follow-on echelon