Prepollen
前花粉
🗣️ 情景例句
I manage my time perfectly so that I can always get things done on time.
我很会利用时间，因此总能准时完成工作。
They will miss him very much when he leaves home for the first time.
李明第一次离开家，他们会非常想念他的。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？