Defuser
（危险局面的）调解人
🗣️ 情景例句
Lots of flavors.
有很多种口味的。
If the beard were all, the goat might preach.
如果有了需就什么都行，那么山羊也可以说教了。
What is more, they will not have to rely solely on the written word.
而且，也不必完全依赖文字材料。