serration

serration读音音标

英 [seˈreɪʃn]

美 [səˈreʃən, sɛ-]

serration意思解释

n.

锯齿状，锯齿状突起；

英英释义

n.

the condition of being serrated

\"the serrations of a city skyline\"

a row of notches

\"the pliers had serrations to improve the grip\"

a single notch in a row of notches

\"one of the serrations was broken off\"