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- Harmful rodent and insect 害鼠害虫
- Protect food from rodents and insects. 保护食物免受啮齿类动物和昆虫的啃食。
- Rodent and pest accelerated the serious situation. 只有合理利用和保护天然草地,综合治理退化草地!
- Control and Study of the Grassland Rodent and Insect Harms in the Northwestern Part of Liaoning Province 辽宁省西北部草地鼠虫害防治现状、问题与对策
- Some food products absorb their smell.Protect food from rodents and insects. 保护食物免受啮齿类动物和昆虫的啃食。
- a soft gray malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores. 一种软且可延展的灰色金属元素,类似锡,但暴露于空气中会退色,有剧毒,用于制啮齿动物和昆虫毒药,见于闪锌矿和一些铁矿石中。
- The roof timbers were affected by rot and insect attack. 屋顶的木料已经腐朽并遭虫害。
- a soft gray malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores 一种软且可延展的灰色金属元素,类似锡,但暴露于空气中会退色,有剧毒,用于制啮齿动物和昆虫毒药,见于闪锌矿和一些铁矿石中
- For a spider always has eight legs and insect never more than six. 因为蜘蛛都是条腿,而昆虫的腿从不超过条。
- Review on Cultivation and Insect Pest Control of Rhododendron L. 杜鹃花培育及常见病虫害防治技术研究进展。
- a soft gray malleable metallic element that resembles tin but discolors on exposure to air;it is highly toxic and is used in rodent and insect poisons;occurs in zinc blende and some iron ores. 一种软且可延展的灰色金属元素,类似锡,但暴露于空气中会退色,有剧毒,用于制啮齿动物和昆虫毒药,见于闪锌矿和一些铁矿石中。
- 3.a soft gray malleable metallic element that resembles tin but discolors on exposure to air;it is highly toxic and is used in rodent and insect poisons;occurs in zinc blende and some iron ores. 一种软且可延展的灰色金属元素,类似锡,但暴露于空气中会退色,有剧毒,用于制啮齿动物和昆虫毒药,见于闪锌矿和一些铁矿石中。
- 2.a soft gray malleable metallic element that resembles tin but discolors on exposure to air;it is highly toxic and is used in rodent and insect poisons;occurs in zinc blende and some iron ores. 一种软且可延展的灰色金属元素,类似锡,但暴露于空气中会退色,有剧毒,用于制啮齿动物和昆虫毒药,见于闪锌矿和一些铁矿石中。
- Hawks prey on rodents and small birds. 鹰捕食啮齿动物和小鸟。
- Birds, fish, and insects lay eggs. 鸟下蛋,鱼和昆虫产卵。
- Birds, fishes, and insects lay eggs. 鸟下蛋,鱼和昆虫产卵。
- Birds, reptiles and insects come from eggs. 鸟类、爬虫及昆虫是卵生的。
- The lake was teeming with wildlife and insects. 湖里爬满了野生植物及昆虫。
- Tetrapods include cows, people, birds, rodents and so on. 四足动物包括牛、人、鸟、啮齿动物等等。
- The campaigns have enhanced public awareness of the importance of rodent and mosquito control. 这两项运动提高了市民防治鼠患和蚊患的意识。