direct-acting shock absorber

• 套筒式减震器,直接作用式减震器

direct-acting shock absorber的用法和样例：

例句

1. Eight long-stroke oil-filled shock absorbers provide confidence over the jumps and on big-air landings.
   八长冲程充油式减震器提供的信心，超过跳跃和对大的空气降落。