Rectifying
[化] 精馏; 精馏过程
✅ 同义词
🗣️ 情景例句
Is that it?
就这个吗？
A blind man will not thank you for a looking-glass.
秋波送盲，白费痴情。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，