to hollow out or form (something) by removing earthworkmen are excavating a long tunnel that will eventually replace the aboveground expressway
workmen are excavating a long tunnel that will eventually replace the aboveground expressway
dig, shovel
dredgeburrow, claw, grubdig inscoop, spadedelvemine, quarry
fill (in)smooth (out or over)
in 1599
英语同义词词典收录了63618条英语词条,基本涵盖了全部常用同义词或反义词的辨析及翻译,是英语学习的有利工具。