rotary mower

基本解释

Because his beard is so thick, instead of using a rotary lawn mower he should use a push lawn mower.
由于他的胡子浓密，比起使用除草机，他更适用推草机。
The only machinery we own (not counting the lawn mower) is a little three-horsepower rotary cultivator and a 16-inch chain saw.
我们仅有的机器（不包括割草机）是一台3马力的小型旋转式耕耘机以及一架16英寸的链锯。
The work in this paper is focused on the design of structure and calculation of main parameters of a large-size and high-efficiency rotary mower.
主要论述了高效大型旋转式牧草收割机的结构和主要参数的设计与计算。