Perradius
[动]正辐管
🗣️ 情景例句
Of course.
那当然。
He didn't visit this country on the tour.
他在旅行中不拟访问这个国家。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是内史密斯的蒸汽锤。