英语词汇“应急出口标志”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	应急出口标志
释义	应急出口标志 emergency exit sign
随便看	boron anhydrous boron arsenate boron arsenide boronat Boronat Boronate boronated boronated stainless steel boronated steel boronates boronation boronation and amination boronations boronatocalcite boron atom boronatrocalcite boronatro calcite boro natro calcite boronb boronB boron b Boron barium alkyd anti-rust paint boron base boron-based fuel-rich propellant boron based fuel-rich solid propellant