他按下按钮喷射出墨水。

He pressed the button to eject ink.

机器故障时会喷射出蒸汽。

The machine eject steam when it malfunctions.

飞行员在紧急情况下喷射出座椅。

The pilot eject the seat in an emergency.

这个装置可以喷射水来灭火。

This device can eject water to put out fires.

火山突然喷射出大量的灰烬。

The volcano suddenly eject a large amount of ash.

我们需要用新的喷射器替换旧的。

We need to replace the old ejector with a new one.

喷射器是喷气发动机中的关键部件。

The ejector is a crucial component in the jet engine.

喷射器有助于从真空室中移除空气。

The ejector helps to remove air from the vacuum chamber.

技术员测试了喷射器以确保其正常运作。

The technician tested the ejector to ensure it was functioning well.

工程师解释了喷射器在冷却系统中的工作原理。

The engineer explained how the ejector works in the cooling system.