Upregulate
vt. 上调；正调节
🗣️ 情景例句
Room service. May I help you?
客房服务部，需要我为您效劳吗？
The man is a space scientist.
这个人是太空科学家。
But there are some parts of the word where even now people cannot write.
但直到现在，世界上有些地方，人们还不会书写。