英语词汇“abstract symbol”的读音、翻译、释义、用法及例句-语文网

词汇	abstract symbol
释义	abstract symbol 抽像符号在一般约定中未确定其意义和用法而需在每次应用时作定义的一种符号。光学字元识别中的一种符号，其形状不能提示它的含义和用法；而必须由特定的各组应用程式来定义。
随便看	trade unit trade volume trade war trade-weight exchange rate trade winds trading trading alliance trading area trading association trading capital trading currency trading estate trading of futures commodity trading position work sheet trading post trading post system trading profit trading range trading record sheet trading stamp Trading Standards Department tradition traditional traditional debugging traditionalism

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