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 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.
我已把引擎盖喷了漆，但一些印痕透过油漆仍隐约可见。 I've splayed the bonnet, but the marks and scratches show through the paint.
印记，印痕由于压力而在表面上形成的痕迹 A mark produced on a surface by pressure.
