During using multicylinder engine, some abnormal Voices often appear which will influence formal work of oil engine.
多缸柴油机在使用过程中,经常会出现一些异常响声,这将会影响柴油机正常工作。
原声例句
How BIG 科普扫盲（第二季）
In fact, I had a friend that didn't put any engine oil in his old Corolla for years.
事实上，我有一个朋友多年来没有在他的旧花冠上放任何机油。
英语百科
Oil engine
An oil engine is an internal combustion engine that is powered by the burning of fuel oil, as opposed to external combustion engines, such as steam engine. The term usually refers to low compression engines, so the diesel engine is usually not included.