A rigid receptacle on a lawnmower for collecting the cut grass.
（割草机的）盛草箱
Example sentencesExamples
I am offering my petrol lawnmower for sale. Its a good runner and starts pretty well. There is a nice sized grassbox going with it.
Other clever features include: grassbox full level indicator, a aerodynamic cutter deck and mulch kit that is supplied with the lawn mower
Other special features of this lawn mower are the unique and easy to empty, central grassbox which collects and compacts the grass to minimize the number of times you have to empty the grassbox.
These, along with the grassbox, were often offered as optional extras.