0 Old HSK word(s):
掘土机* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

掘 dig, excavate / excavate cave
土 soil, earth / items made of earth
机 desk / machine / moment

Hsk Characters:
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual