sandiver / ˈsæn də vər /

⚽高中词汇潜水员潜水者潜水艇潜水器

sandiver 的定义

n. 名词 noun
  1. a whitish, saline scum formed on the surface of molten glass.

更多sandiver例句

  1. It is called Sandiver or Glass-gall, and consists usually of muriate of soda, with a little sulphate.
  2. The use of the sandiver seems to be, to prevent the iron wire that binds the plated metal tube from being soldered to it.
  3. This "slag" or "glassgallen" of Agricola was also termed sandiver.