词语gas proof
解释不漏气,气密的
词性名词
gas proof〔名词〕不透气的详细»
gas proof〔名词〕防气的,防毒气的,不透气的详细»
gas proof〔名词〕防毒气,气密详细»
gas proof〔名词〕防毒气的,气密的,耐气的详细»
gas proof①防毒气 ②防毒气的 ③不透气的,气密的详细»