Vacuum piping
[化] 真空管道; 真空管路; 真空管线
🧩 词语组成解析
piping
['paipiŋ]
n. （某种或某长度的）管道;笛声;（食品上装饰用的）奶油花饰;（衣服、椅罩等的）滚边;
adj. 尖声的;高声的;平静的;平和的;
🗣️ 情景例句
The whole house needs re-painting.
整个房间需要重新粉刷。
Please tell him to stop jumping up and down.
请告诉他不要调上跳下。
She feared staying alone in the farmhouse.
她害怕一个人留在农舍里。