film-cooling orifice薄膜: thin film; film; diaphragm冷却: cool off喷: time on the market; in seaso ...孔: hole; opening; aperture薄膜冷却剂喷孔: film coolant injection holes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:薄膜冷却喷孔，即可在微信中查询翻译
