The aroma carried a trace of vanilla and cinnamon.
I feel a trace of disgrace for the gracious man's embracing her bracelet.
Chromium is a trace mineral that is essential to the body.
它是人体必需的微量矿物质。
Scientists detected a trace of gas in the atmosphere.
科学家在大气中探测到微量气体。
Here we seem to have a trace of the Oriental speculation.
在这里,我们似乎有一丝东方的猜测。
He deleted the messages without leaving a trace in the chat history.
他在聊天记录中不留痕迹地删掉了那些消息。
The editor removed the offensive comments without leaving a trace online.
编辑在网上不留痕迹地删掉了那些冒犯性的评论。
True friendships leave a trace that time and distance cannot erase.
真正的友谊会留下无法被时间和距离抹去的印记。
The virus infiltrated the system without leaving a trace in security reports.
这种病毒在安全报告中不留痕迹地渗入了系统。
Detectives look for anything that might leave a trace at the crime scene.
侦探会寻找在案发现场可能留下任何痕迹的东西。
The evidence left only a trace of the suspect's presence.
这些线索只留下了嫌疑人一点点存在过的痕迹。
The chemical test revealed a trace of lead in the water sample.
化学检测显示水样中含有极微量的铅。
The report showed a trace of contaminants in the air quality.
报告显示空气中含有微量污染物。