serration
🇺🇸
/seˈreɪʃn/
🇬🇧
/seˈreɪʃn/
noun
R
A small, sharp, pointed part on the edge of a knife or other tool that resembles a saw's teeth.
The chef's knife had fine serration, making it perfect for slicing through tough meats.
厨师的刀具有精细的锯齿，非常适合切割坚硬的肉类。
translation
锯齿
词形变化
Plural
serrations