Unifiers
(unifier 的复数) n. 统一者\\n[计] 一致置换符; 通代符
🗣️ 情景例句
I have a tourist visa.
旅游签证。
What's the shape of your balloon?
你的气球是什么形状？
I think foreign languages are more interesting than science.
我想外语比自然科学更有趣。