Usage note
“诊断”是医生检查病人后,判断得了什么病。诊断帮助医生知道怎么治疗。
“Zhěnduàn” shì yīshēng jiǎnchá bìngrén hòu, pànduàn déle shénme bìng. Zhěnduàn bāngzhù yīshēng zhīdào zěnme zhìliáo.
"Diagnose" is when a doctor examines a patient and determines what illness they have. Diagnosis helps the doctor know how to treat.