“病弱”用英语怎么说？

“病弱”的拼音为：bìng ruò...

玛格丽特同她病弱的母亲住在伦敦郊区。Margaret resides with her invalid mother in a London suburb.这正是伴随着她病弱身体的老年返祖现象的一种麻木冷淡的特征.It was characteristic of an old, atavistic callousness that went with her delicacy.他是个病弱之人,需要护士照顾.He is an invali...