earthwork
🇺🇸
/ˈɜːrθwɜːrk/
🇬🇧
/ˈɜːθwɜːk/
noun
R
A structure made of earth, like a wall or a mound, used for protection or as a part of a building.
The ancient earthworks around the city served as a strong defense against invaders.
古代の土壘が都市の周りにあり、侵入者に対して強固な防御を提供しました。
translation
土壌工事
語形変化
Plural
earthworks