form a

• It formed a fashion of the day .
  它形成了当时的风尚。
• The undercomposed litter forms a nutrient bank .
  未分解的落叶层也会形成一个养分库。
• Cells fit together to form a continuous sheet .
  细胞互相嵌合在一起，形成连续的薄层。
• The epidermis forms a continuous single layer of cells .
  真皮是一个连续的单一细胞层。
• These data can be plotted to form a calibration curve .
  这些数据可以绘制成一校准曲线。
• The nile divides at its mouth and forms a delta .
  尼罗河在河口分岔，形成了一个三角洲。
• Or we will form a partnership .
  而且我们可以合伙。
• An amoeba forms a cyst when conditions are unfavourable .
  当环境不利时，变形虫产生包囊。
• We need to rake up two more players to form a team .
  我们需要物色两名队员才能凑成一个队。
• The hyphae can fuse and form a heterocaryotic mycelium .
  菌丝可以融合并形成异核的菌丝体。