Dector
[计] 提取电路, 信号提取器
🗣️ 情景例句
Did you find the sandwich I made for you?
你找到我为你做的三明治了吗？
What does he have that I don't?
他有什么地方比我好？
I'm sure you'll be pleased with this product.
我敢保证你会喜欢这种产品的。