escalation
n. 逐步扩大；增加
近义词：extension，rise，growth，boom，appreciation，increase，climb，acceleration，intensification，
英英释义
Noun
- an increase to counteract a perceived discrepancy;
"higher wages caused an escalation of prices" "there was a gradual escalation of hostilities"
例句
用作名词(n.)
- An emergency session of the U. N. Security Council on Friday discussed the dramatic escalation of violence.周五周五联合国安理会召开了紧急会议，讨论暴力活动的迅速升级局势。
- There is an escalation in food prices.食品价格不断增加。