Trains are drawn by internal combustion engines.

火车由内燃机牵引。

Internal combustion engines. cylinder head bolts. specifications.

内燃机。气缸盖螺栓。技术条件。

Mitochondria are often described as the tiny internal combustion engines of cells.

线粒体通常被形容成细胞的微型内燃机。

The internal combustion engines can operate on kerosene as well as on benzine.

内燃机不仅能用汽油开动，而且能用煤油开动。

The first internal combustion engines ran on the previously discarded gasoline.

早期的内燃机使用原先弃置不用的汽油运转。