Constac
自动电压稳定器
🏥 医学释义
自动稳压器
🗣️ 情景例句
What a beautiful day!
今天的天气真好！
There is a crook in the lot of everyone.
人生皆有不如意处。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。