英语词汇“up-level”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	up-level
释义	up-levelBNC²³⁶²¹³⁺¹ 基本例句高位准 Fire- extinguishing system with semi- Liquid lower-level jet foam has both at the same time the advantages of low-level and up-level jet foam systems. 半液下泡沫灭火系统同时兼有液下、液上喷射泡沫灭火系统的优点。 cnki
随便看	奏裁奏補奏覆奏言奏計奏訐奏記奏課奏請奏議奏讞奏计奏讦奏议奏记奏请奏课奏谳奏谳书奏起奏起来奏辟奏迎宾曲奏邸狱奏鈔