释义 |
防毒面具 fáng dú miàn jù 基本例句 gas maskrespiratorbreathing maskmasksmokehelmetsmoke helmetgas helmetgase maskgashelmetgasemaskantigas maskprotective mask 滤毒罐防毒面具的一部分,含有过滤装置,能将有毒成分从空气中除去The part of a gas mask that contains the filter for removing toxic agents from the air. |