The gear train can change speed and direction.
A、正确;
B、错误
发布时间：2025-09-21 22:11:18
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 题搜搜 官方老师解答 )
答案：正确
相关试题
- 1.The gear train can change speed and direction.
- 2.The speed of high-speed train is over ( ).
- 3.Climate Change can cause ( )。
- 4.The leak of steering gear is gear oil 。( )
- 5.What is your objective on Gear Up Gear 1: Customers?
- 6.The digial govemor unit of AutoChief C20 can be programmed to ( ) the engine running in barred speed
- 7.planet gear
- 8.If a traveler wants to change his/her money at the airport?
- 9.18 change as industries change
- 10.answear guilty gear
