Steclin
四环素
🗣️ 情景例句
It sets the tone for the whole show.
它决定了整个展览的气氛。
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
Why don't you find a job and end this dependence upon your parents?
你为何不找个工作不再依靠你的父母呢？