fumarolefumeholesteam jet喷: time on the market; in seaso ...汽: vapour steam孔: hole; opening; aperture高压喷汽孔: roaring steam vent过热喷汽孔: superheated steam vent下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:喷汽孔,即可在微信中查询翻译