Insulation cement
[电] 绝缘封膏
🧩 词语组成解析
insulation
[ˌinsju'leiʃən]
n. 隔离，孤立;绝缘;绝缘或隔热的材料;隔声;
cement
[si'ment]
n. 水泥;胶合剂;胶接剂;粘固粉;
vt. 粘牢;巩固;（用水泥、胶等）粘结;在…上抹水泥;
🗣️ 情景例句
What has kept you so busy?
什么使你这么忙？
What excuse could he have for being so rude?
他做了那样无理的事，将如何辩解呢？
What is the price difference?
价钱差多少？