单词：elasmosaurus
音标：[i,læzməu'sɔ:rəs] ；
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）
n. An extinct, long-necked, marine, cretaceous reptile
from Kansas, allied to Plesiosaurus.
from Kansas, allied to Plesiosaurus.
elasmosaurus的用法和样例：
例句
- A bizarre creature whose body was dwarfed by its long, thin neck and tail, Elasmosaurus swam using four flippers.薄片龙是一种样子古怪的蛇颈龙，活像长着超长脖子的侏儒一般，靠四个鳍状肢游动。