insulation
n[U]
(a) insulating or (state of) being insulated 隔离; 隔绝; 绝缘; 隔热; 隔音
Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好.
(b) materials used for this 绝缘、 隔热或隔音等的材料
pack the wall cavity with insulation 用隔热材料填充壁腔.
🏥 医学释义
绝缘,绝热,隔离
🌿 同词根单词
soleadj. 单独的;惟一的;专有的,独占的;
n. 鞋底;有…底的 -soled;脚底;鳎(可食用比目鱼);
vt. 给(鞋)换底;