革新

innovation;renovation
技术～ technical (or technological) innovation/鼓励～精神promote innovation

• spiral
• spiral galaxy
• spire
• spirea(或spiraea)
• spires
• spire(或fleche)
• spirit
• spirited
• spirits
• spiritual
• spiritualty
• spiritus asper
• spirochaete
• spirograph
• spirogyra(或water-silk、mermaid’s tresses、pond scum)
• spirt
• spit
• spital
• spite
• spited
• spiteful
• spithead
• spitteler，carl
• spitting
• spittle