(verb.) make slippery or smooth through the application of a lubricant; 'lubricate the key'.
(verb.) apply a lubricant to; 'lubricate my car'.
(verb.) have lubricating properties; 'the liquid in this can lubricates well'.
乔琳整理
双语例句
This consists of an antifriction compound of tin, 10 parts, copper, 1 part, and antimony, 1 part, and is specially adapted for the lubricated bearings of machinery. Edward W. Byrn.十九世纪发明进展.
In connection with the adoption of this lubricating system there occurred another instance of his knowledge of materials and intuitive insight into the nature of things. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
These machines use some 2,500 gallons of lubricating oils and 11,000 gallons of cutting fluids each day. 佚名.神奇的知识之书.
He also found a new method of lubricating his carriage axles, his spring frames, the buffers, and the brakes he had built for the trains. 鲁伯特·萨金特·荷兰.历史性发明.
The consequent friction increased the loss of power, and the difficulty of lubricating the pistons added to the practical objections to the air engine. 弗雷德里克·科利尔·贝克维尔.伟大的事实.
When the machine is in use, friction may be further reduced by the use of lubricating oil. 伯莎M.克拉克.科学通论.