Dorf
abbr. disk orientation by reverse field (effect) 反向场（效应）磁盘定位
🗣️ 情景例句
you have a lunch appointment with Mr. Levine,
跟Levine先生约好吃午餐。
Could I have your latest catalogues or something that tells me about your company?
可以给我一些贵公司最近的商品价格目录表或者一些有关说明资料吗？
May I speak to Lora，please?
我能和劳拉说话吗？