Ergusia
细胞迁移素
🗣️ 情景例句
Got to go and feed him.
我得走了， 该去喂他了。
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
No. I've never been to that farm before. What kinds of animals have they got?
不，我以前从来没有去过那个农场。他们有哪些种类的动物？