病源 (bìng yuán) — cause of disease; source of illness
定義
noun
cause of diseasesource of illness
例文
- 病源。Yī shēng zhèng zài xún zhǎo zhè zhǒng jí bìng de bìng yuán.The doctor is searching for the cause of this disease.
- 病源。Liǎo jiě bìng yuán yǒu zhù yú yù fáng chuán rǎn bìng.Understanding the source of disease helps prevent infectious diseases.
- 病源。Yán jiū rén yuán fā xiàn le xīn de bìng yuán.Researchers discovered a new cause of disease.
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