Interjectional
a. 感叹的, 感叹词的\\n[医] 插入的, 居间的
🗣️ 情景例句
We separated recently.
别提了，我们最近刚分手。
A good maxim is never out of season.
至理名言不会过时。
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。