您要查找的是不是：
- pneumatic trapping machine 吸捕机
- During the prevalence of grassland locusts, the pneumatic grassland locust suction trap machine which is researched and made by us can play a certain role of trapping locusts. 在蝗虫活动较盛时，利用自行研制的草地蝗虫吸捕机吸捕蝗虫能收到一定的吸捕效果。
- The Experimental Study of the Suction Mouth of the Pneumatic Grassland Locust Suction Trap Machine 草地蝗虫吸捕机吹吸式吸嘴的试验研究
- Specific Property of Grassland Locust Under the Pneumatic Grassland Locust Suction Trap Machine 草地蝗虫在吸捕机吸捕条件下的特性
- Development of the Pneumatic Grassland Locust Suction Trap Machine and the Design of the New Suction Mouth 草地蝗虫吸捕机的发展及新式吸嘴的设计
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- Be ware of falling into their trap. 当心中了他们的计。
- He tried gold mining, pearling and fur trapping. 他尝试过淘金，采珍珠和猎兽皮。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- The thieves were caught in a police trap. 窃贼遭警方用计擒获。
- The trap had cut deeply into the rabbit's flesh. 捕兽夹子紧紧夹住兔子的皮肉。
- The police set a trap to catch the thief. 警察设下了捉拿窃贼的圈套。
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮，机器就会开动。
- The farmer went ahead in his trap. 农夫驾着双轮轻便马车继续赶路。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。
- I knew perfectly well it was a trap. 我很清楚这是一个陷阱。
