萤幕保护程式yíng mù bǎo hù chéng shìyingmubaohuchengshiscreensaver (Tw)Characters in this word保to safeguard, to protect, to defend, to care for幕curtain, screen, tent式formula, pattern, rule, style, system护to defend, to guard, to protect程process, rules萤firefly, glow-wormStudy it in Yanamino