英语词汇“preventive perimeter”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	preventive perimeter
释义	preventive perimeter (基地外)预防性外围防御
随便看	speed-high submarine speed hold speed-holding servo speed holding servo speed holding system speed hump speedhump speed humps speedie speedied speedier speedies speediest speediful speedily speed-in speedin' speed increase speed increase gear speed increaser speed increase unit speed increasing contactor speed increasing gear speed-increasing gear speed increasing gear pair 一粥一饭饿不杀，一耘一耥荒不杀一粥一饭，当思来之不易；半丝半缕，恒念物力维艰一粥一饭，当思来处不易。一粥一饭，当思来处不易；半丝半缕，恒念物力维艰。一粥一饭，来处不易一紧，二慢，三罢休。一絇丝能得几时络一纸文书发配了一线日轮天已晓，远鸡才报下方钟。一练胆，二练眼，三练力气四练闪契印契合契機契約契約社員奔奔る奔ル奔出奔命