jiǎn sù bǐ
- reduction ratio
- reduction gear ratio
用户正在搜索
dermatrophia,
dermatropic,
dermenchysis,
dermepenthesis,
dermerethistica,
dermestid,
dermiatrics,
dermic,
dermics,
dermiformer,
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,