?极咸
... build a fire under someone 督促(或强迫)某人行动；激起 between two fires 遭两面夹攻；腹背受敌 as salt as fire 极咸 ...
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。