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

单词	retractable bollard
释义	retractable bollard 收缩式系缆柱
随便看	fluid conductance fluid connector fluid-connector fluid contact fluid contact freezing fluid container fluid content fluid control fluid control layer fluid-controlled gate valve fluid-controlled valve fluid control system fluid control valve fluid convection fluid converter fluid conveyer fluid conveyor fluid coolant fluid cooled blade fluid-cooled electrical machine fluid-cooled heat sink fluid-cooled winding fluid cooler fluid cooling fluid core 金凤响双槽金凤银鹅各一丛金印光垂组金印如斗金吾不禁夜金城柳金壶细叶金壶翦送琼枝金天方肃杀金天无语愁于人きょうでんきょうでん【強電】きょうときょうときょうと【凶徒（兇徒）】きょうと【教徒】きょうとうきょうとうきょうとうきょうとう