overflow vent中文什么意思

溢流口

• overflow:    vt. (-flowed, -flo ...
• vent:    n. 1.孔，口，漏口，喷口，裂口； ...
• vent and overflow system:    透气溢流系统

例句与用法

1. Top of the bucket has overflow vent , which can effectively prevent vapor locking of the steam , and air blocking phenomenon ( non - condensing heat air may also be vented )
   吊桶顶部设有溢出排气孔，可有效防止蒸汽汽锁，空气气堵现象（非凝结性的高温空气也可排除） 。