详细解释:a. 有病的, 虚弱的, 过分担心健康的
n. 病弱的人, 过分担心健康的人
【医】 虚弱者, 久病衰弱者
词型变化：
名词:valetudinarianism英语解释：
名词 valetudinarian:
weak or sickly person especially one morbidly concerned with his or her health形容词 valetudinarian:
of or relating to or characteristic of a person who is a valetudinarian同义词：valetudinary