Prefilter
预滤器
🗣️ 情景例句
What goes into my apple pie besides apples?
除了苹果以外 我的派还要放什么呢？
How about feed-back from your retailers and consumers?
你们的零售商和消费者的反映怎样？
John works in a factory about ten kilometres from his home.
约翰在一家距离他家大约 10公里远的工厂工作。