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| English | Chinese |
| chronic bee paralysis | 慢性蜜蜂麻痹病 |
| chronic respiratory disease | 禽痘 |
| chronic respiratory disease | 家禽白喉 |
| chronic respiratory disease | 家禽慢性呼吸道病 |
| chronic respiratory disease | 家禽慢性呼吸道病病原：鸡败血性支原体 (Mycoplasma gallisepticum) |
| chronic toxicosis | 慢性中毒 |
| sub-chronic feeding test | 喂养 90d 毒性试验 |