noun 下载 🔗分享 谷盗,储谷象。 Any of several beetles from the families Silvanidae and Laemophloeidae that infest grains and grain products. Examples : "The baker found several grain beetles crawling in the flour bin, forcing him to discard the contaminated batch. " 面包师在面粉箱里发现了好几只谷盗,这迫使他不得不扔掉这批被污染的面粉。 insect animal biology food agriculture 与AI对话词汇游戏阅读练习