cylinder
n. 圆柱体，圆筒；汽缸；高压钢瓶；印刷机滚筒；（枪的）旋转弹膛；筒形石印；柱面
复数 cylinders
例句
The cylinder is cooled by a jet of water.
气缸可用喷水冷却。
《牛津词典》
The car was powered by a four cylinder air-cooled engine.
这辆汽车是由一个四缸气冷式发动机驱动的。
《柯林斯英汉双解大词典》
The steam was condensed rapidly by injecting cold water into the cylinder.
由于汽缸中注入了冷水，蒸汽迅速凝结了。
