Perf
n. 穿孔
🗣️ 情景例句
Do you think he liked my photographs?
你觉得他喜欢我的摄影吗
I'm really positive that this product has all the features you have always wanted.
我确信这种产品有各种你所要的款式。
That's right. I'm travelling round the country.
对。我在周游全国各地。