Sample: coeval with the dinosaur, the pterodactyl flourished during the Mesozoic era.
全等的:尺寸=同时代的:时代（单位及其相同关系）
The pterodactyl soared through the sky.
翼龙在天空中翱翔。
Scientists study the fossils of pterodactyls.
科学家研究翼龙的化石。
The pterodactyl had a wingspan of over 30 feet.
这只翼龙的翼展超过30英尺。
Pterodactyls lived during the Mesozoic Era.
翼龙生活在中生代时期。
Children love to learn about pterodactyls in school.
孩子们喜欢在学校学习关于翼龙的知识。
The pterodactyl is a type of flying reptile.
翼龙是一种飞行爬行动物。
Pterodactyl fossils have been found on every continent.
在每个大陆上都发现了翼龙的化石。
The pterodactyl is often depicted in movies and books.
翼龙经常出现在电影和书籍中。
Paleontologists study the anatomy of pterodactyls.
古生物学家研究翼龙的解剖结构。
Some pterodactyl species had crests on their heads.
一些翼龙物种头部有冠。
Sample: coeval with the dinosaur, the pterodactyl flourished during the Mesozoic era.
全等的:尺寸=同时代的:时代（单位及其相同关系）
The pterodactyl soared through the sky.
翼龙在天空中翱翔。
Scientists study the fossils of pterodactyls.
科学家研究翼龙的化石。
The pterodactyl had a wingspan of over 30 feet.
这只翼龙的翼展超过30英尺。
Pterodactyls lived during the Mesozoic Era.
翼龙生活在中生代时期。
Children love to learn about pterodactyls in school.
孩子们喜欢在学校学习关于翼龙的知识。
The pterodactyl is a type of flying reptile.
翼龙是一种飞行爬行动物。
Pterodactyl fossils have been found on every continent.
在每个大陆上都发现了翼龙的化石。
The pterodactyl is often depicted in movies and books.
翼龙经常出现在电影和书籍中。
Paleontologists study the anatomy of pterodactyls.
古生物学家研究翼龙的解剖结构。
Some pterodactyl species had crests on their heads.
一些翼龙物种头部有冠。
探索常用高频词汇