该引擎以大磁盘的形式排列，他称之为“水平对置式发动机”。
The engine was arranged in the form of a large disk, which he referred to as a " pancake engine.
水平布置发动机也称“对置式”发动机。
对置式的发动机的每隔气缸中都有两个活塞沿相反方向运动。
An opposed-piston engine has cylinders in each of which two pistons travel in opposite directions.
对置式的发动机的每隔气缸中都有两个活塞沿相反方向运动。
An opposed-piston engine has cylinders in each of which two pistons travel in opposite directions.
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