The soldiers were diagnosed as having flu. [be VERB-ed + as]

这些士兵经诊断患了流感。

Susan had a mental breakdown and was diagnosed with schizophrenia. [be VERB-ed + with]

苏珊精神崩溃，被诊断为得了精神分裂症。

In 1894 her illness was diagnosed as cancer. [be VERB-ed + as]

1894 年，她的病确诊为癌症。

He could diagnose an engine problem simply by listening. [VERB noun]

他仅靠听就能判断发动机出了什么问题。

This disorder is easily diagnosed but not so easily treated. [VERB noun]

这种疾病容易诊断，但却不容易治疗。