Pseudocone
假视锥, 拟晶锥
🗣️ 情景例句
and we'll go out to dinner.
然后我们到外面吃晚饭。
To sum up, she is a nice girl.
总之，她是个可爱的女孩。
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？