fillerKK [ˋfɪlɚ] /ˈfɪlɚ/发音名词1填缝剂、补土、填料Use a wood filler to hide the holes before painting.上漆前先用木器补土把洞填平。2补白、垫档内容The magazine ran a few short pieces as filler.那本杂志刊了几篇短文当补白。3填充物、增量剂Cheap sausages often contain a lot of filler.便宜的香肠里通常掺了很多填充物。4填充词、赘词Try to cut the fillers like "um" out of your speech.演讲时尽量少用「嗯」这类填充词。5填充剂医美She had filler injected to smooth the lines around her mouth.她打了填充剂来抚平嘴边的细纹。用这个字练口说→