Senses
挡/ 擋 block
· to obstruct, hinder, resist, or get in the way of something
这辆货车挡住了我的路。
挡/ 擋 gear
· a gear or transmission setting in a vehicle; a protective cover or screen
他在转弯时换到了低速挡。
挡/ 擋 arrange
· to arrange or put things in order
他正在书房里忙着摒挡书籍。