Its ruby color may be a protective measure, signaling potential predators that it is toxic.
它的红宝石色彩可能是一种保护办法，发信号给潜在的食肉动物它是有毒的。
Objective To study the potential carcinogenic effect of s brand hair color cream on rabbit.
目的研究S牌染发剂对家兔的潜在性致癌作用。
Objective To study the potential carcinogenic effect of s brand hair color cream on rabbit.
目的研究S牌染发剂对家兔的潜在性致癌作用。
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