| 释义 |
tracer
UK ['treɪ.sər] US [-sɚ] noun countable
■a bullet which leaves a line of flame or smoke behind it when it is fired , so that you can see the direction it has taken 曳光弹•Tracer bullets streaked through the sky.曳光弹划过长空。 •The sky was bright with tracer fire.曳光弹发出的火光照亮了天空。 |