| 词汇 | placeholder |
| 释义 | placeholderUS:(plās′hōl′dər) 主要翻译 placeholder n (computer code) (计算机术语)占位符，补位符The coder used a placeholder until the actual values were decided on. placeholder n (person temporarily in office)代理人；委托代表A placeholder was appointed until the next elections are held. placeholder n (symbol: can be replaced by number) (数学术语)占位符号We will use placeholders since we do not know the exact values yet. placeholder n (generic word or name) (语言学术语)形式主语，形式宾语Placeholders are often important for grammatical structure. placeholder n (calendar: provisional booking)暂时预订；临时预订Add a placeholder to the calendar so people know the proposed time for the meeting. |
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