Cospectrum
同相谱, 余谱
🗣️ 情景例句
And I'll be amply rewarded in return.
我会有作为奖赏的充分的回报。
A man apt to promise is apt to forget.
轻诺者易忘。
What a pity! Never mind. We must get together some other time for a chat.
真可惜！不过不要紧。我们必须找个时间聚一聚、聊一聊。