jiǎn sù bǐ
- reduction ratio
- reduction gear ratio
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degranulation,
degras,
degreasant,
degrease,
degreaser,
degreasing,
degree,
degree celsius,
degree fahrenheit,
degree of a polynomial,
相似单词
减食疗法,
减数,
减数分裂,
减税,
减速,
减速比,
减速度,
减速剂,
减速列翼,
减速器,