Stiameter
水银电解计量器, 电解计量器
🗣️ 情景例句
Here are our catalogues, brochures, price lists.
这儿有目录、小册子、价格表。
All are not thieves that dogs bark at.
犬之所吠，并非皆贼。
John seldom gets together with his friends.
约翰很少与朋友聚在一起。