词汇	億福
释义	億福 yì fú安宁幸福。亿福
随便看	selfventilation self ventilation self-ventilation self venting self-venting selfventing pouring drum self venting pouring drum self-venting pouring drum self venting pressure regulator self-venting pressure regulator self-ventings self-verifiability self verification self-verification self-verification theory self-verify built-in testing selfverifying self verifying self-verifying Self-verifying subassembly Self-vessel self vibrating self-vibration self-vibration character self-vibration characteristics