Phylogenetics
系统发生学
🗣️ 情景例句
He's something!
他真了不起！
Cut the coat according to the cloth.
量布裁衣。
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。