Neokaolin
新高岭石
🗣️ 情景例句
Oh, it's a quarter to four,
噢 ，差十五分就四点了，
He who has health has hope, and he who has hope has everything.
身体健壮就有希望，有了希望就有了一切。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？