insulation
美音:[´ınsə´leıʃən
]
英音:[´ınsə´leıʃən
]
n.绝缘
难易程度:
insulation为短语/超纲词汇
词根
insul＝island（岛屿）
insulation
/,ɪnsjʊ'leɪʃn; [US] -sə'l-; ,ɪnsə`leʃən/
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.
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.
insulation
n[U]
when something is insulated or someone insulates something
Good insulation can save you money on heating bills.
material used to insulate something, especially a building
glass-fibre insulation
when something is insulated or someone insulates something
Good insulation can save you money on heating bills.
material used to insulate something, especially a building
glass-fibre insulation
京公网安备 11011202003401号
