印痕

印痕 [yìn hén]

1. ■ impression; imprint; print; dimple; mark; trace:

拖拉机履带在泥土上留下的印痕 the impress of a tractor's tread on the mud;

印刷良好的书籍有明显而清楚的印痕。 The well-printed book has a sharp, clean impression.

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常用词组

1. ■ 印痕化石 impression