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

单词	protracheophyte
释义	protracheophyte 前维管束植物
随便看	center line of wall center line plane center line point staking-out Center Line Reconnaissance Patrol centerline rudder center line rudder centerlines center lines center-lines center line screw centerline segregation center line shape centerline shrinkage center line shrinkage center-line shrinkage centerline shrinkage cavity centerline skeg centerlinestake center line stake center line strake center line strake of tank top Center line strip on berth center line support packing head centerline support type center line survey