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单词 make-and-break
释义

make-and-break

/ˈmeɪkənˈbreɪk/
denoting a switch or other device that alternately makes and breaks electrical contact
开关的, 通断的。
a switch or other device in which electrical contact is automatically made and broken
开关, 开关装置。
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更新时间:2025/1/9 19:43:33