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placeholder的英文翻译是什么意思,词典释义与在线翻译:
英英释义
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
placeholder的用法和样例:
例句
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。
词汇搭配
- symbolic placeholder 符号占位符
- placeholder record 占位记录
- digit placeholder 数字保留区