abbr. Education Document Reproductive Service [美国]教育文献复制服务处; engineering data retrieval system 工程数据检索系统; [计]= Engineering Data Retrieval System,工程数据检索系统
🗣️ 情景例句
That sounds good. Let's soak up a little vitamin D.
听起来不错,让我们摄入一点维生素D吧。
He speaks with London accent.
他带点伦敦口音。
Once we get down to the oil, it usually flows to the surface because great pressure,