Hydraumatic
液压
🗣️ 情景例句
You'll be glad to hear that Bill is alive and kicking.
比尔现在精神饱满，你听了一定很高兴。
Don't make rude remarks about their appearances.
不要口无遮拦，批评他们的外表。
We want to try this component as a sample.
这种组件我们想试个样品看看。