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
with a view of the Hudson River?
可以看到Hudson河？
No one is a fool always, every one sometimes.
无人总是当傻瓜，人人有时当傻瓜。
He never has anything to do.
他从来都是无事可做，