Postregulator
[电] 后段调整器
🗣️ 情景例句
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
It's her birthday and she wants to gives us all a treat.
这是她的生日，她要款待我们大家。
Actually, my interest was directed more towards what particular markets you foresee for our product.
事实上，我关心的是贵公司对我们产品市场的考量。