Discoloured
v. 使变色, 使褪色( discolour的过去式和过去分词 ); 变化, 变色, 褪色
✅ 同义词
🗣️ 情景例句
Where do I sign this?
我签在哪里？
I have to hang up now.
我现在不得不挂电话了。
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出现了这样一个简单的事实--野牛数目换的变化对平原的整个野生生物链都产生了影响。