欧洲国家十分担心激素残留物，几十年前就已经禁止使用生长促进剂。

European nations were sufficiently concerned about hormone residues to ban the use of growth promoters decades ago.

youdao

欧洲国家十分担心激素残留物，几十年前就已经禁止使用生长促进剂。

European nations were sufficiently concerned about hormone residues to ban the use of growth promoters decades ago.

youdao