emergency tariff的用法和样例：
例句
- The imposition of heavy emergency custom duties have rendered our position exceedingly difficult.
由于海关征收繁重的紧急关税，使得我们处于极其困难的境地。
emergency tariff的相关资料：
临近单词
emergency aid
emergency
Emergency Petroleum Supply Committee
emergency command information system
Emergency Preparedness Communication
Emergency and critical care medicine
emergency changeover acknowledgement
Emergency Solid Fuels Administration
emergency stand-by power generator
emergency trachectomy instrument set
Emergency rescue and disaster relief
Emergency extracorporeal circulation
