not physically or mentally strong, especially through age or illness
(尤指因年老、疾病而)体虚的;脆弱的。
〈古〉 (人,判断力)软弱的;犹豫不决的,优柔寡断的
-
he was infirm of purpose .他意志薄弱。
-
infirmadj.体虚的;脆弱的;软弱的;犹豫不决的;优柔寡断的
-
informv.告诉;通知;向…报告;赋予…基本特征;用…原则充实;告发;告密
"late Middle English (in the general sense ‘weak, frail’): from Latin