Csf
[化] 集落刺激因子
🗣️ 情景例句
Let's look on the bright side.
我们来看看它好的一面。
Hey, guy, we're rich.
嘿，伙计，我们发财了！
When she reached home, her mother asked:Have you got everything?
“你东西买齐了吗？”