基本解释[经济学]蜗轮润滑脂英汉例句双语例句Single reduction worm gear reducers are grease lubricated for life and use standard C face motors.单向蜗轮减速器采用润滑油润滑,所以寿命长,而且它采用标准的C面电动机。www.e-gtm.com.cnworm gear grease更多例句专业释义经济学蜗轮润滑脂