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  • “pressel”的英英意思

    “pressel”的英英意思

    单词 pressel 释义 pressel|prs()l|[f. press v.1]A press-button switch; orig., one attached to a flexible pendant conductor. Also pressel-switch.1892T. O'C. Sloane Stand. Electr. Dict. 434 Pressel, a press-button often contained in a pear-shaped handle, ar...

    2026-02-09