Dielectric bead
[电] 电介质珠
🧩 词语组成解析
n. 电介质, 绝缘体\\na. 非传导性的
bead
[bid]
n. 有孔小珠，念珠;水珠，露珠;珠子项链;
vt. 用小珠装饰;使成串珠状;
vi. 形成珠状;起泡;
🗣️ 情景例句
about our children's education.
对于我们孩子的教育。
How many passengers were on the train?
在火车上有多少旅客？
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，