existed = os.path.exists(OUT)
; PROT_TESTS_PASSED — write back descriptor with Accessed bit set，推荐阅读im钱包官方下载获取更多信息
EventTarget: addEventListener() — MDN Web Docs (capture phase)，更多细节参见搜狗输入法2026
One lunar day is equivalent to four weeks on Earth, made up of two weeks of continual sunshine and two weeks of darkness. That makes relying on solar power very challenging.
What is the damage from wetter winters?