柯林斯詞典sawdust /?s???d?st/ 1. N-UNCOUNT Sawdust is dust and very small pieces of wood which are produced when you saw wood. 鋸末 ...a layer of sawdust. …一層鋸末。 返回 sawdust劍橋詞典the dust and small pieces of wood that are produced when you cut wood with a saw 鋸屑，鋸末 返回 sawdust