inlet opening

• 进口,进风口

inlet opening的用法和样例：

例句

1. It's better to put letters at the inlet and outlet.
   最好在进口和出口处标上字母。
2. Install proper filtration on pump inlet plumbing.
   在进口处安装过滤器。
3. Neijiang-bottle is the inlet, the shape of the bottleneck.
   宝瓶口是内江的进水口，形似瓶颈。
4. The hot water outlet and cold water inlet are identified on the back panel of the heater.
   这种类型热水器的热水出水口和冷水进水口位于热水器的面板后部。