Mif
[化] 巨噬细胞抑制因子
🗣️ 情景例句
Why don't we see a movie together this weekend?
这周末我们一起去看电影好吗？
When the fire started, I was writing letters.
当火起来的时候，我在写信。
I agree. Which museum would you like to visit?
我同意。你想参观哪个博物馆呢？