代言人

He is the mouth of the House.

他是议会言人。

Taking a stand as a theologian and spokesman of theocracy, Thomas Aquinas argued on some important socioeconomic issues.

托马斯·阿在神学家和神权政治言人立场上,讨论了若干重要社会经济问题。

Pere Alberch, at the Museum of Comparative Zoology at Harvard, is the modern spokesman for the importance of teratology in evolutionary biology.

哈佛比动物学博物馆皮埃·阿博彻，是为畸形学在进化生物学中重要性而奔走呐喊言人。