奔驰，追赶；
coursing的意思
1. 奔驰：courseware 课件 | coursing 奔驰 | court card 人头牌
2.
2. 奔驰, 追赶：coursing joint || 砌砖的水泥或灰泥 成行缝 | coursing || 奔驰, 追赶 | court cards || 花牌(J,Q,K)
noun
1. hunting with dogs (usually greyhounds) that are trained to chase game (such as hares) by sight instead of by scent