英语词汇“mechanical barriers”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	mechanical barriers
释义	mechanical barriers 机械壁垒
随便看	knock sb.for a loop knock sb into a cocked hat knock sb into shape knockouts knock outs knock-outs Knock out several novelettes knock out someone knockout space knockout stage knockout stroke knockout study knockout system knock-out system knock-out system with additional matches knock-out table knock out the bridge knock out the enemy guards knock out the wedges Knock out the wedges knockout tower knockout vessel knock out window knock out zone knock-out zone