Read Edit View history 备用 bèiyòng HSK7 reserve; spare; backup Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 备用/ 備用 bèiyòng reserve; spare; backup to keep in reserve for future use; ready for use as a backup or standby Edit Delete References Add reference No references for this word.
备用/ 備用 bèiyòng reserve; spare; backup to keep in reserve for future use; ready for use as a backup or standby Edit Delete