a. concerned with diagnosis; used for furthering diagnosis
s. characteristic or indicative of a disease
a. 诊断的, 有助于诊断的, 特征的
n. 诊断, 病的征候, 诊断法
[计] 诊断的
1. The doctor ordered a diagnostic test to find out what was causing the pain.
医生要求进行诊断测试，以找出疼痛的原因。
2. The diagnostic software can help identify problems in your computer system.
该诊断软件可以帮助识别计算机系统中的问题。
3. She received a diagnostic report that explained her health condition.
她收到了说明她健康状况的诊断报告。