indentation

汉语翻译：
n. 呈锯齿状, 缩排, 缺口, 印凹痕
【计】 缩进
【化】 压痕
【医】 切迹, 凹入英语解释：
名词 indentation:

a concave cut into a surface or edge (as in a coastline)同义词：indenture

the formation of small pits in a surface as a consequence of corrosion同义词：pitting, roughness

the space left between the margin and the start of an indented line同义词：indention, indent, indenture

the act of cutting into an edge with toothlike notches or angular incisions

例句：

Having indentations that extend about halfway to the center, as in certain leaves.半裂的有锯齿状边缘的，延伸到距中心一半的距离，例如某些叶片

详细解释：
in.den.ta.tion
n.（名词）
The act of indenting.
切割成锯齿状的行为
The condition of being indented.
呈犬牙交错的状态
Printing The blank space between a margin and the beginning of an indented line.
【印刷术】 行首空格：白边与缩进行行首之间的空白处
A notch or jagged cut in an edge.
锯齿状缺口：物体边缘.Ｖ.形或锯齿形的缺口
A recess, as in a border or coastline.
凹入处：凹进之处，例如边缘或海岸的凹进处