Implacableness
n. 无法平息, 难以和解
🗣️ 情景例句
Yes, I'm serious.
是的，我是真心的。
I'm afraid you're too particular about your food.
我怕你对食物太考究了。
he answered me, but he spoke neither slowly nor clearly.
他回答了，但他讲得既不慢也不清楚。