traced
名词：
名词: traceability
更多词形：
形容词: traceable | 副词: traceably | 名词: traceability | 动词过去式: traced | 动词过去分词: traced | 动词现在分词: tracing | 动词第三人称单数: traces |
单词例句：
The post office tried to trace the lost letter.
邮局设法查出那封丢失的信。
To trace the origins of the Irish problem, we have to go back over three hundred years.
要探讨爱尔兰问题的起因就要追溯到三百多年以前。
A pattern traced by a series of movements, as in ice skating.
花式如溜冰中的一组系列动作的型式
The country woke from her trace of two hundred years.
这个国家在沉睡了200年之后觉醒过来了。
The accident can be traced to various causes.
经追查可发现这起意外事件系由种种原因造成的。
The powerhouse was trace out accurately later on a large scale map.
后来发电站被精确地描画在大比例地图上。
Her annoyance can be clearly traced in her letter.
在她的信中可以很清楚地看出她的不快。
A remnant or trace of an organism of a past geologic age, such as a skeleton or leaf imprint, embedded and preserved in the earth's crust.
化石埋置并保存于地层中的古生物遗体、遗物和其生活遗址，如骨骸、叶子的印痕等
A curve traced by a point on or connected with a circle as the circle rolls along a fixed straight line.
旋转线，次摆线圆在固定直线上滚动时，圆上一点或与圆相连的一点的弧形轨迹