an internal-combustion engine having cylinders arranged radially around a central crankcase 同义词：rotary engine,
例句与用法
1.
Its pratt whitney 1200hp , 14 - cylinder , air - cooled , twin row radial engine r - 1830 - 76 or 86 gave it a top speed of 330 mph 它的普拉特惠特尼r - 1830型14缸空冷星形发动机输出功率为1200马力，使它的最高时速达到了537公里。
您当前位置：