Pressostat
恆压器
🗣️ 情景例句
And a good paint job.
还需要好好的粉刷。
My brother took lessons on the trumpet for nearly ten years.
我的兄弟有将近10年的时间听小号的课了。
The characters on the paper were white, and the rest of the paper was black.
纸上的汉字呈白色，其余部分成黑色。