擞在过街人行道上，行人有先行权。

In a crosswalk, pedestrians have the right of way.

这种在橡胶中起作用的中粒子热裂炭黑在许多情况下已被较便宜的非擞黑填魁体系所代替。

This rubber function of medium thermal black has in many cases been replaced by less expensive non-black filler systems.

这种在橡胶中起作用的中粒子热裂炭黑在许多情况下已被较便宜的非擞黑填魁体系所代替。

This rubber function of medium thermal black has in many cases been replaced by less expensive non-black filler systems.