请输入您要查询的英文单词：
单词
filler
释义
filler
NOUN
/ˈfɪlə/
1
U
a substance used for repairing holes in walls and in wood （填补墙上和木头上的洞隙的）填充物，填料
2
C
something that you add to a story , broadcast , article , film etc only because you have space or time to fill （故事、广播、文章、电影等的）补缀，补白