in the past, a large flat object made of metal or leather that soldiers held in front of their bodies to protect themselves
发音
例句
1. She intended to shield the child from the bad information. 她打算不让这个孩子知道这个坏消息。 2. Dark glasses is an effective shield against the glare. 墨镜有效地阻隔强光保护眼睛。