Porcelain bushing
[电] 磁器套管
🧩 词语组成解析
porcelain
['pɔsəlen]
n. 瓷，瓷器;
adj. 瓷制的;精美的;脆的，易碎的;
n. 轴衬, 套管\\n[化] 衬套; 管衬; 轴瓦
🗣️ 情景例句
I need to confirm my reservation.
我要确认我的预定。
Every dog has his day.
凡人皆有得意时。
and the railway of the future may well be the 'hovertrain',
未来的火车或许能成为气垫火车，