single-cylinder
... single-cyclemountain单旋回山 single-cylinder单缸 单缸的 single-cylindercompressor单缸压缩机 ...
one-cylinder
... one-cycleprocess单循环过程 one-cylinder单缸 单缸的 one-cylindermotor单缸发动机 ...
[机] simplex
... simplex pump 单缸泵 simplex 单缸 simultaneous disengaging gear 联动脱钩装置 ...
single cylinder
单缸 single cylinder