Serrulation
n. 细锯齿状, 细锯齿
🗣️ 情景例句
He is a tremendous walker.
他很能走路。
I think it's going to be too big.
我认为它将太大。
Apart from an interesting-looking carved dagger, the box was full of crockery, much of it broken.
除了一柄式样别致、雕有花纹的匕首外，货箱内装满陶器，而且大部分都已破碎裂。