| 释义 |
gas helmet = gas mask 以上来源于:《21世纪大英汉词典》 gas helmetn.① (煤礦等所用的)防毒面具gas helmet名词‘军’= gas maskgas helmet杀毒头兜gas helmet杀毒面盔gas helmetn.(名詞 noun)【軍】(= gas mask)gas helmetgas maskdocument.write('function myFunction(n){var c=document.getElementById("maintb" |