Oxypressin
催产加压素
🗣️ 情景例句
One step at a time.
做事要一步一步来。
What are you looking at?
你正在看什么？
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。