Escalating
v. （使）逐步升级( escalate的现在分词 ); （使）逐步扩大; （使）更高; （使）更大
🗣️ 情景例句
I haven't seen you since the hospital.
自从医院相遇之后再也没有见到你。
Who is speaking?
请问是谁打来的？
Do you give each other presents at Christmas?
圣诞节你有送礼物给别人吗？