Tracer bullet
曳光子弹
🧩 词语组成解析
tracer
['treisə]
n. 追踪者，描图者，（铁笔等）绘图工具;
🗣️ 情景例句
So what's the latest in the Tom Cruise and Nicole Kidman fiasco?
你没有汤姆.克鲁斯和尼可.基曼婚姻破裂的最新消息？
Did you go to the movies last night?
你昨晚去看电影了吗？
Our climate is not very good,but it's certainly interesting.
虽然我们国家的气候并不很好，但又确实很有意思。