He exchanged high gear into low one when driving on a slope
The teeth of the wheels gear into each other .
They loaded their gear into the van.
shift the gear into [put the car] reverse
Work is also under way on new narrowband systems, which are used for voice or low-data-rate communications by soldiers who are able to carry only a limited amount of gear into the field.
Becky's solution: Before you give up hope, try dropping your soaked gear into a Tupperware container full of rice to draw out the moisture.
