古马 (gǔ mǎ) — Sanmen horse (Equus sanmenensis), an extinct horse species from the Pleistocene

Definition

Examples

• 科学家在古地层中发现了古马的化石。
  Kē xué jiā zài gǔ dì céng zhōng fā xiàn le gǔ mǎ de huà shí.
  Scientists discovered fossils of the Sanmen horse in ancient strata.
• 古马被认为是中国北方更新世的代表性动物之一。
  gǔ mǎ Bèi rèn wéi shì zhōng guó běi fāng gēng xīn shì de dài biǎo xìng dòng wù zhī yī.
  The Sanmen horse is considered one of the representative animals of the Pleistocene in northern China.
• 研究古马的骨骼结构帮助我们了解马的进化历程。
  Yán jiū gǔ mǎ de gǔ gé jié gòu bāng zhù wǒ men liǎo jiě mǎ de jìn huà lì chéng.
  Studying the skeletal structure of the Sanmen horse helps us understand the evolutionary history of horses.