closed turbine密闭: be airtight; be hermetic; ob ...式: type; style涡轮: turbine; worm wheel闭式涡轮: shrouded turbine闭式涡轮机: shrouded turbine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:密闭式涡轮，即可在微信中查询翻译
