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
Chances are they'll give in.
他们也许会做出让步。
Can I get a seat for today's 7:00 a.m. train?
我可以买到今天上午7点的火车座位吗？
Jack is trying to cut down on smoking.
竭克正竭力戒烟。