Insulation sleeve
[电] 绝缘套
🧩 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;
sleeve
[sliv]
n. [机]套筒，套管;袖子，袖套;唱片套;
vt. 给…装袖子;给…装套筒;
🗣️ 情景例句
When's the last time you took a vacation?
上次你去度假是什么时候？
I was sick yesterday,but I'm better today.
我昨天病了，但是我今天好一些了。
Hello, Wei Hua! Where are you going?
你好，魏华！上哪儿去呀？