场区应急 Traditional 場區應急 chǎng qū yìng jí 🔊 site area emergency (nuclear facility… + Keep this word Meanings chǎng qū yìng jí 場區應急 site area emergency (nuclear facility emergency classification) Its characters 场chǎnglarge place used for a specific purposeHSK 4区qūareaHSK 4应yīngto agree (to do sth)HSK 7–9急jíurgentHSK 3