Taxodonta
列齿亚纲
🗣️ 情景例句
Mr. Gao in Room 409.
409房间的高先生。
Stamp-collecting is a popular hobby.
集邮是一种普遍的业余爱好。
They have also assumed that all animals, and probably other organisms such as trees,
人们不但认识到所有的动物，大概也认识到所有的有机物，如树木，