Sparr
abbr. steerable paraboloid altazimuth radio reflector 易操纵的抛物面式经纬仪无线电反射面
🗣️ 情景例句
I can't figure out why she said so.
我不能理解她为什么这样说。
Please try to be congenial and welcome the guests with a small.
请用笑脸愉快地迎接客人吧。
That's OK.
没关系。