Postregulator
[电] 后段调整器
🗣️ 情景例句
What pretty flowers! Thank you.
好漂亮的花!谢谢你。
I lack words, with which to express my thanks.
我无法以言语来表达我的感激之情。
NASA is now going to put the telescope right,
国家航天局准备纠正这一错误，