Read Edit View history 齿条千斤顶 chǐtiáoqiānjīndǐng rack jack Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 齿条千斤顶/ 齒條千斤頂 chǐtiáoqiānjīndǐng rack jack rack and pinion jack 这种齿条千斤顶的承重能力非常强。 Edit Delete References Add reference No references for this word.