base drag

例句：

1. 1. The ship's base drag isa significant factor in its performance.
   船的基础阻力是其性能的一个重要因素。
2. 2. The teamneeds to reduce their base drag to improveefficiency.
   团队需要减少他们的基线阻力以提高效率。
3. 3. The new design reduces the basedrag of the car by 20%.
   新设计减少了汽车的基线阻力，降低了20%。