短语词组短语escalate e 升级;逐步上升;逐步增强;发展escalate into 逐步升级为tension escalate 紧张关系升级to escalate 升级escalate ebb 扩大Slowly Escalate 逐步晋级escalate tensions 扩大紧张形势Operation Escalate 经营规模逐步扩大 返回 escalate