交流激发气体ac: AC,A.C. = 1.air contro ...pumped: adj. 1.〔俚语〕喘得上气不接下气的。 2.〔俚语〕 ...gas: GAS = gasoline. pumped gas: 泵浦气体; 抽运气体nuclear-pumped gas laser: 抽逸气体激光器下载手机词典可随时随地查词查翻译