Doubleness
n. 二倍, 双重
✅ 同义词
🗣️ 情景例句
How do you find the answers?
你觉得这些答复如何？
It's time for class.
上课时间到了。
He noticed that a river of liquid rock was coming towards him.
他发现有一股岩浆正向他流过来，