Semiaperture
半孔径
🗣️ 情景例句
Yes, I hope so. I'll be looking forward to it.
但愿如此。我盼望这一天早日到来。
Do you ever learn Chinese during the holidays?
你曾经在假日期间学中文吗？
China is great! We like school, and the food is good too.
中国太棒啦！我们喜欢学校，这里的吃的也挺好。