Firewall
大学 College[计] 放火墙, 隔离
✅ 同义词
🗣️ 情景例句
I know.
我知道。
I'm afraid there's nothing available before noon.
恐怕中午前是没法看了。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。