adj.无活动能力的，无行动力的，惰性的，不活泼的

The inert gas in the lightbulb prevented it from burning too quickly.
灯泡中的惰性气体防止了它过快燃烧。
The spacecraft's engines were rendered inert by the malfunction.
航天器的引擎因故障而失效。
Inert matter does not react with other substances under normal conditions.
在正常条件下，惰性物质不会与其它物质反应。
The inertial sensors in the car helped maintain stability during sharp turns.
汽车的惯性传感器在急转弯时保持了稳定性。
The doctor prescribed an inert saline solution for the patient's IV.
医生为患者开了无活性的生理盐水点滴液。
The inertial wheels on the space station rotate to simulate gravity.
太空站上的惯性轮旋转以模拟重力。
The inertial dampers absorbed the shocks from the rough road.
惯性阻尼器吸收了崎岖路面带来的冲击。
The scientist filled the test tube with an inert gas to prevent oxidation.
科学家在试管中充入惰性气体以防氧化。
The inert atmosphere of Mars makes it unsuitable for most forms of life as we know it.
火星的惰性大气使其不适合大多数已知生命形式生存。
An inert substance, like helium, is often used in diving equipment.
如氦这样的惰性物质常用于潜水设备中。