| 释义 |
内燃机nèiránjī热机的一种,燃料在汽缸里燃烧,产生膨胀气体,推动活塞,由活塞带动连杆转动机轴。内燃机用汽油、柴油或煤气做燃料。{internal-combustion engine; engine in which fuel petrol, diesel or gas is burned within the cylinder to produce compressed gas that propels the piston to move the crankshaft through a connecting rod} |