indicator wheel造句
例句與造句
- In the middle of the radial is " 31412 " in a recessed area on indicator wheels.
- The 63-tooth wheel made one rotation a year, non-uniformly because of the oval driving wheels, and made the main indicator wheel rotate through 63 / 20 ?12 signs of the zodiac each year.
- It's difficult to find indicator wheel in a sentence. 用indicator wheel造句挺難的