基本解释n.脐状(中凹的)同根派生 英汉例句Results All 20 patients were recovered without umbilication,eminence and skull defects.The wounds had good appearance. 结果20例全部治愈,外观创口美观,无凹陷、隆起,未扪及颅骨缺损。umbilication of lens 晶状体凹陷central umbilication 中央脐状凹陷