Preregulator
前置调节器
🗣️ 情景例句
What about the cake?
蛋糕怎么样？
What's bred in the bone will come out in the flesh.
生就的本性，总会暴露的。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。