placeholder是什么意思

2024-01-31 14:22:17

placeholder

美[pleɪshoʊldər] 英[pleɪshəʊldə(r)]

n. 位置标志符；占位符

近义词：procurator，proxy，

Noun

a person authorized to act for another
a symbol in a logical or mathematical expression that can be replaced by the name of any member of specified set

用作名词(n.)

Place the name of the matrix in the placeholder.在占位符处输入矩阵的名字。
You can replace the placeholder text with your own content.您可以用自己的内容替代占位符文本。