Stepless (variable)drive
[化] 无级变速传动装置
🧩 词语组成解析
[机] 无段式, 无段的
🗣️ 情景例句
No, thanks.
不啦，谢谢。
Switzerland is famous for its milk and cheese.
瑞士的牛奶和奶酪是非常出名的。
I explained to her that the rich were the enemies of the people of France.
我向她解释，财主老爷才是法国人民的敌人。