Escalations
(escalation 的复数) n. 扩大, 增加\\n[经] 调查, 价格调整
🗣️ 情景例句
Oh, thank you.
啊 ，谢谢。
It has been a great year for all of us.
过去的一个，对我们大家来说，是辉煌的一年。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。