英语词汇“cross-connection”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	cross-connection
释义	cross-connection 英k'rɒskən'ekʃn美k'rɒskən'ekʃn COCA²⁰²⁵⁹³ 基本例句四通连接¹⁰⁰ Are water supply lines and sewage lines protected against backflow and cross-connection contamination? 水供应和污水管道是否得到保护以免回流和交叉污染？ www.dy.rclxw.cn
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