Qdm
[计]= Quality assurance, Documentation and Maintenance,质量保证、文件编制和维护
🗣️ 情景例句
We have a mideweek special. It's 12 dollars a day, 12 cents a mile, plus gas.
我们从星期二到星期四都有特价。一天12元，每英里加12分，含汽油在内。
I wonder what happened to him.
我不知道他出什么事了。
Here are the results. Girls' relay: The winners -- Class 4! (Hooray!)
获胜者--4班！（好！）