英语词汇three step switch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	three step switch
释义	three step switch 简明释义三极开关专业释义 1 经济学三极开关双语例句 1 Step three: the write system call causes a context switch from user mode to kernel mode. send() 套接字调用引发了从用户模式到内核模式的上下文切换。 2 Three-position switch (120 deg. step). Contact positions can be specified. 位置开关(120度间距)。可指定触点位置。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。