closed tube meaning in English
闭管
联通管
Examples
- These three components combine to form a closed tube system
这三个元件组合成了一个封闭管系统。 - The esophagus is a closed tube , and continuous flow ( as opposed to a simple burp ) of gas or putrid matter from the stomach indicates a health problem , such as a fistula between the stomach and intestine or reflux serious enough to be bringing up stomach contents
食道是一条密闭的管子，气体或腐臭的物质若会不断地从胃部流出（不像单纯的打嗝） ，就表示身体出了问题，像是胃肠间有?管，或者有逆流情形，严重到连胃里的东西都会跑出来。