短語詞組短語Jaw -opening and jaw-closing muscles 開頜肌肉Jaw opening nematodes 顎口線蟲s initial jaw opening 初始開度Max jaw opening 大開口initial jaw opening 初始開度width of jaw opening 開口寬度jaw opening width 涵義加料口寬度relative jaw opening 相對(duì)開度 返回 jaw opening