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a. 正方形的, 直爽的, 坚定的\\nadv. 正方形地, 正直地\\nn. 正方形, 四角
✅ 同义词
🗣️ 情景例句
Good night, Harry.
再见。
It's none of my business,but I think you ought to work harder.
它是不关我的事，但是我认为你应该努力工作。
The system has worked so well, that it has been adopted in other countries too.
由于这种制度行之有效，已被其他国家采纳。