Elasmosaurus
n. 板龙（中生代白垩纪北美洲的爬行动物）；薄片龙（一种古代生物）
🗣️ 情景例句
There's nobody here!
这里一个人都没有
There are 16 participants here today.
今天有16位参会者。
She likes the children to read newspapers and books in the reading room.
她喜欢孩子们来阅览室读书看报。