dredger
🇺🇸
/ˈdredʒər/
🇬🇧
/ˈdredʒə(r)/
noun
R
A large machine or boat that removes sand, mud, or other material from the bottom of a body of water to make it deeper or wider.
The dredger was working to clear the harbor of silt, allowing larger ships to enter.
挖泥船正在清理港口的淤泥，允许更大的船只进入。
translation
挖泥船
词形变化
Plural
dredgers