Read Edit View history 集油箱 jíyóuxiāng sump Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 集油箱 · jíyóuxiāng · sump 2026/03/04 集油箱 jíyóuxiāng sump oil sump 我们需要定期清理发动机的集油箱。 noun created sense Mar 4, 2026, 02:25 AM