尽管有这许多的进步，众多关于人类家族树的疑问依旧未解。

But with all of this bustling progress, many questions about the human family tree remain.

youdao

三叶因子家族包括乳癌相关肽(TFF1)、解痉多肽(TFF2)和肠三叶因子(TFF3)。

Trefoil factor family (TFF) consists of three members, including TFF1, TFF2 and TFF3.

youdao

三叶因子家族包括乳癌相关肽(TFF1)、解痉多肽(TFF2)和肠三叶因子(TFF3)。

Trefoil factor family (TFF) consists of three members, including TFF1, TFF2 and TFF3.

youdao