热文观察...
  • “keep-alive”的英英意思

    “keep-alive”的英英意思

    单词 keep-alive 释义 keep-alive, a. Electronics.|kiplav|[f. to keep alive (keep v. 24).]Applied to devices and phenomena in certain kinds of discharge tube which operate or occur continuously and serve to initiate an intermittent main discharge or facili...

    2026-02-06