Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. zhěnduàn 诊断 to diagnose zhěnduàn 診斷 to diagnose kuàisùzhěnduàncèshì 快速诊断测试 rapid diagnostic test (RDT) kuàisùzhěnduàncèshì 快速診斷測試 rapid diagnostic test (RDT)