迁移蚜...

migrans的音标：migrans的英式发音音标为：[maɪɡ'rænz]migrans的美式发音音标为：[maɪɡ'rænz]...

Objective : To explore the possibility of immune prevention of larva migrans of Toxocara canis.目的: 探索犬弓首线虫幼虫移行症免疫预防的可能性....