erectorn.安装工；建造者；装置机；[解剖学]竖立肌erectvt.使竖立；建立；建造adj.直立的；竖立的；笔直的erector spine muscle竖棘突肌(动)erecting by overhang吊挂装置,吊挂装配erect a stone tablet竖一块石碑erect-pose maneuver立位手法erecting shed support架棚支护erector spinae reflex[医] 骶棘肌反射erect panicle variety直立穗品种Erector spinae muscle立脊肌erect a tall building建筑高楼Erect a skyscraper.建造一幢摩天大厦