Oea
[计]= Operator Error Analysis,操作员错误分析
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
Provided you can offer favorable quotations and guarantee delivery within four weeks from receipt of order, we will place regular orders with you.
贵方若能报优惠价并保证在收到定单后4周内交货，我方将定期订购。
Whenever Arthur was angry, he would walk out of the room.
阿瑟生气时，就会出去。