Zerolite
(低温膨胀的)聚苯乙烯管状绝缘体
🗣️ 情景例句
There is nothing better than a hot dog in the country.
在美国没有比热狗更好的东西了。
The children were thrilled with joy at the sight of the parade.
孩子们看到游行队伍时异常兴奋。
It's against the rules to handle the ball in soccer.
在足球中以手触球就是犯规。