design of valves
英
美
- 阀门
双语例句
- Cars began using caps that incorporated two valves.
汽车开始使用装有两个阀门的油箱盖。 - Yes,but it's quite a job to treat these valves.
是的，但是处理这些阀门相当费事。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
