Read Edit View history 變速傳動 biànsùchuándòng variable speed transmission Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 变速传动/ 變速傳動 biànsùchuándòng variable speed transmission variable speed transmission or drive mechanism Edit Delete References Add reference No references for this word.
变速传动/ 變速傳動 biànsùchuándòng variable speed transmission variable speed transmission or drive mechanism Edit Delete