return-steam
基本解释
- 回汽
英汉例句
- open return steam heating system
直接蒸汽供热系统 - The improvement on supply and return steam line for hot press
热压机供回汽系统改进 - The steam tug takes canal boats and barges in tow.
驳船后面拖着小艇和平底船。 - The mirror fogged up with the steam.
镜子因蒙上水气而模糊不清。 - The engines are driven by steam.
这些发动机是由蒸汽驱动的。