Prefiltration
预过滤
🗣️ 情景例句
That must be Rita Mae.
一定是Rita Mae。
We look forward to your quotations for the arts and crafts which we are interested in.
希望贵方对我们感兴趣的工艺品报一下价。
There is a mark of ink on his shirt.
他的衬衣上有一块墨迹。