filler

美 [ˈfɪlər]英 [ˈfɪlə(r)]
  • n.填充物;充数的东西;填补空白之物
  • 网络填料;填充剂;填充料

复数:fillers

fillerfiller

filler

n.

2.[c](informal)充数的东西;填补空白之物something that is not important but is used to complete sth else because nothing better is available

24
For the filler , precisely identical fill heights were a major priority , so a vacuum filler as a level-controlled model was chosen .

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