Villard's circuit
[医] 维拉德氏电路(倍压电路)
🧩 词语组成解析
🗣️ 情景例句
Oh! Good afternoon. Mr. Wilson, I'm sorry, but he's not in. He's gone out on business.
哦，您好！威尔逊先生。很抱歉，他不在家，他出差了。
A bird is known by its note,and a man by his talk.
鸟以声闻，人以言知。
It is a famous beauty spot.
这是一个著名的风景胜地。