单词	plant nutritive elements
释义	plant nutritive elements 植物营养元素
随便看	secure channel secure chip secure claim secure claims secure claims for salvage secure communication mechanism secure communication processor Secure communication protocol secure communications secure communication satellite Secure Communications Controller Secure Communications Equipment secure communications equipment program secure communication system secure community Secure Compartmented Information Facilities secure computer secure computer network secure conditionally secure condition of readiness Secure Conferencing Program secure configuration secure configuration management secure confinement secure connection