microblade

n. [考古](旧石器时代和中石器时代用燧石芯制的) 薄刀片

词形变化

microblades 复数 microblades

释义与例句

n.
  1. 1.

    A small blade, typically produced in prehistoric times from silica-rich minerals.

    定语

    The upper Palaeolithic period saw the first production of microblade tools.

词源

From micro- + blade.

来源：wiktionary