proventriculus
美 [ˌproʊven'trɪkjələs]英 [prəʊvɪn'trɪkjʊləs]
- n.鸟的前胃;蚯蚓和龙虾的前胃
- 网络腺胃;前胃或腺胃;前室
复数:proventriculi

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Infection Experiment of the Avian Infectious Bronchitis Variant Isolated from Avian Infectious Proventriculus Disease
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