airtight socket封闭式: closed type; enclosed; potte ...接受: accept; acceptance; receptio ...腔: cavity; chamber框架式接受腔: frame type socket西北式接受腔: northwestern type socket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:封闭式接受腔，即可在微信中查询翻译
