Tracers of a crime
[法] 犯罪痕迹
🧩 词语组成解析
(tracer 的复数) n. 追踪者, 描图者, 描绘工具\\n[计] 跟踪程序
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
I'd like to see the doctor at the earliest possible time.
我想尽快看医生。
We'll get a taxi from the station.
我们到火车站乘出租车。
We are late already.
现在就已经晚了。