您要查找的是不是：
- The recovery of Pb, Zn and Sn enriched in cleaning tailings employed the process of magnetic separation-flotation-gravity concentration". 富集于精选尾矿中的铅锌锡可采用“磁-浮-重”流程综合回收，实现了变废为利。
- He hated to tuck his tail and back down now. 他讨厌此时夹着尾巴退回来。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- The dog wagged its tail excitedly. 那条狗兴奋地直摇尾巴。
- The dog wags its tail in expectation of a bone. 那条狗摇著尾巴，巴望吃肉骨头。
- A cat with no tail is an anomaly. 没尾巴的猫是一只畸形猫。
- Can the Libyan tail wag the Egyptian dog? 利比亚这小国家能左右埃及这样的大国吗？
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- The police were tailing after the suspect. 警方紧紧跟踪着那嫌疑犯。
- The dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- The detective was tailing the suspect. 侦探在跟踪嫌疑犯。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- The whale thrashed the water with its tail. 那条鲸鱼不住地用尾巴击水。
- The sting of a scorpion is in its tail. 蝎子的毒钩在其尾部。
- Why is it that I always land up cleaning the bath? 为什麽总是该我来洗刷浴缸?
- The paper briefly reviews the production practices of recovering Cu from moly cleaner tailings and farther recovering S from the copper tailings. 简要介绍了从钼精选尾矿中回收铜，选铜尾矿中回收硫的生产实践。
- He was busily employed in cleaning his shoes. 他忙著擦鞋。
- The cow's tail flicked from side to side. 牛尾巴轻轻地左右摇摆。
- She is cleaning up the kitchen now. 她现在正在打扫厨房。
