orientatev.使向东；给 ... 定位；面向；适应（英)=orientorientated deposition定向沉积orientated perforation定向射孔orientated solidification定向凝固orientated polymerization[化] 定向聚合orientated classifier phrase定位的物量短语orientated cross-country racer定向越野运动员orientated acrylic plastic sheet定向有机玻璃