a person who tracks someone or something by following their trail
追踪者,跟踪者。
a device that follows and records the movements of someone or something
跟踪仪
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electronic trackers are now showing ornithologists where the birds go .电子跟踪仪现在能告诉鸟类学家鸟的去向。
【财政】追踪基金。
a mortgage or savings product whose interest rate aims to follow a particular public interest rate
挂钩利率抵押(或储蓄)。
a connecting rod in the mechanism of an organ
管风琴的连杆。