Cospectrum
同相谱, 余谱
🗣️ 情景例句
We are going upstairs to set up Grandpa's room.
我们要上楼收拾一下爷爷的房间。
What you dislike in another, take care to correct in yourself.
别人身上你不喜欢的东西，自己身上的也要注意改正。
No one suspected that there might be someone else on the farm who had never been seen.
谁也没想到农场竟会有一个从未露面的人。