Read Edit View history 升等 shēngděng to upgrade Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 升等 shēngděng to upgrade To promote to a higher rank or level; to upgrade a seat or service class Edit Delete References Add reference No references for this word.
升等 shēngděng to upgrade To promote to a higher rank or level; to upgrade a seat or service class Edit Delete