丹麦皇家兽医和农业大学的研究人员报道了同样的结果。

Researchers from Denmark's Royal Veterinary and Agricultural University report similar results.

youdao

丹麦皇家兽医和农业大学的研究人员报道了同样的结果。

Researchers from Denmark's Royal Veterinary and Agricultural University report similar results.

youdao