单词 | placeholder |
释义 | Word Frequency placeholder(ˈpleɪsˌhəʊldə) noun 1. mathematics, logic a symbol used in a logical or mathematical expression to represent another term or quantity that is not yet specified but may occupy that place later 2. a section of text that is placed in a document, etc temporarily until the final text is inserted there at a later stage 3. business someone who occupies a position on behalf of someone else, such as a deputy during the absence of the superior officer 4. government someone who holds an official or government post, esp a post that is given as a reward for supporting the group now in power, rather than on merit |
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