Escalations
(escalation 的复数) n. 扩大, 增加\\n[经] 调查, 价格调整
🗣️ 情景例句
He never drinks except on special occasions.
除非在特别场合，他从不喝酒。
It is never too old to learn.
为学不怕年高。
What a shame! Never mind, I'll write to him.
真遗憾！不要紧，我会给他写信的。