Several assembly tools for crankshaft oilplug are designed according to the production requirements, and their operation methods are detailed.
根据生产需要设计几种曲轴油堵装配工具，介绍工具的使用方法。
2
Crews are working to plug a major oil leak.
机组人员正在努力堵一个漏油的大洞。
《柯林斯英汉双解大词典》
3
Robotics are beginning to appear in a wide range of applications, from helping to plug the Gulf of Mexico oil leak to highly delicate surgery, to drones flying over Afghanistan.