Read Edit View history 油底子 yóudǐzi oil residue Origin Definitions Defs Strokes Stroke Words Sentences Sents 油底子 yóudǐzi oil residue sediment or residue remaining at the bottom of a container when oil is almost used up
油底子 yóudǐzi oil residue sediment or residue remaining at the bottom of a container when oil is almost used up