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

单词	ring protection
释义	ring protection [计] 环状保护
随便看	roll of tobacco roll of wire roll oil roll on roll-on roll on ___ roll-on cap roll-on capping machine roll on edge roll one's eyes roll one's hoop roll one's own roll one's r's roll-on ferry roll-on lift-on roll on-off roll on-off adjustable platform roll on return pass roll on roll off roll - on roll - off roll-on roll-off roll-on-roll-off roll on/roll off roll on roll-off container roll on/roll off container fork lift 一介书生一仍旧贯一代不如一代一代宗臣一代文宗一代楷模一代谈宗一代风流一代鼎臣一以当十よこいと【横糸（緯糸・緯）】よこうよこうよこうよこう【予行】よこう【余光】よこう【余香】よこがおよこがお【横顔】よこがき