单词	materials used
释义	materials used 使用材料
随便看	ball-and-socket articulation ball-and-socket attachment ball and socket base ball-and-socket bearing ball and-socket bearing ball and socket bearing ball and socket coupling ball-and-socket coupling ball-and-socket gear shifting ball and socket hanger ball-and-socket head ball-and-socket hinge ball and socket hinge ball-and-socket hinge device ball-and-socket hinge style ball and socket joint ball - and - socket joint ball-and socket joint ball-and-socket joint ball-and-socket jointing ball-and-socket joints ball and socket joints ball-and-sockets ball and socket structure ball-and-socket structure 鵙鵚鵛鵟鵢鵦鵧鵨鵩鵫法律法悦法敵法文法文法曹法服法案法楽法橋