柯林斯词典sit on (sitting,sat,sits) 1. PHRASAL VERB If you say that someone is sitting on something, you mean that they are delaying dealing with it. 拖延; 壓著不辦[非正式] He had been sitting on the document for at least two months. 他已經把這個文件壓了至少兩個月。 返回 sit on