a person or thing that erects something 建造者;安装者;安装器 ■a muscle which maintains an erect state of a part of the body or an erect posture of the body 坚立肌;勃起肌 ■(Erector)(N. Amer. trademark)a construction toy consisting of components for making model buildings and vehicles (北美 商标)搭房屋和汽车的积木玩具