权威例句
Seed traySeed traySeed trayBase support for seed traysRemovable seed tray for a bird feederDesign and Test of Automatic Machine for Placing Seed TraysInfluence of seed tray vibration on work performance of suction-vibration type precision seed deviceDesign and Application of a Multilayer Seed Tray With Tidal Irrigating System for LED Plant FactoryTesting Concepts of Animal Foraging Behavior: An Experiment Using Seed TraysComparative rice seed toxicity tests using filter paper, growth pouch-tm, and seed tray methods
