英语词汇automatic exchange operation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	automatic exchange operation
释义	automatic exchange operation 简明释义自动交换操作网络释义 1 ?自动交换操作 ... stock exchange operation: 证券交易所业务 automatic exchange operation: 自动交换操作 free exchange operation: 自由外汇业务 ... 双语例句 1 Objective To develop an automatic device for ventilation and gas exchange in hyperbaric oxygen chamber in order to avoid of the defects in manual operation. 目的研究高压氧舱的自动通风换气系统，解决手动控制的各种弊端。
随便看	base of valuation base of valve base of verification base of weathering base ohmic contact base oil base on base ... on base on balls base on balls base-one peak voltage base oneself on base on fact and base on fuel base on oil base on prevailing international market prices base operand base operand address base operand specifier base operation base operations base order base order base ore base organization

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