twolevel

常見例句

• Also known as anti-sticky is business card printing and membership card making letoff the upper and lower twolevel film-cards and membership cards make surface adhesion to the back of another level.
  也稱不正粘，是在制卡和會員卡制息播卷的上下兩層薄膜間制卡和會員卡制息背粘附到另一層的背背。
• identical twolevel atoms
  等同雙能級原子
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