Plectognath
n. 愈颌目鱼
🗣️ 情景例句
Lacks knowledge or experience.
知识匮乏或经验不足。
When the fox preaches, take care of your geese.
佛口蛇心。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？