The females are mostly gray; the males' pink color, Martin and da Silva believe, is scar tissue.

大部分雌性河豚多为灰色，而雄性多为粉丝。马丁和达·席尔瓦认为那是瘢痕组织。

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The females are mostly gray; the males' pink color, Martin and da Silva believe, is scar tissue.

大部分雌性河豚多为灰色，而雄性多为粉丝。马丁和达·席尔瓦认为那是瘢痕组织。

youdao