CD仍是难以治愈的疾病。

It is still difficult to cure CD.

youdao

一个普通的感冒，在佳佳身上就难以治愈。

A common cold, the body would be difficult to cure in the Jia Jia.

youdao

一个普通的感冒，在佳佳身上就难以治愈。

A common cold, the body would be difficult to cure in the Jia Jia.

youdao