Insulation sleeve
[電] 絕緣套
?? 詞語組成解析
insulation
[?insju'lei??n]
n. 隔離，孤立;絕緣;絕緣或隔熱的材料;隔聲;
sleeve
[sliv]
n. [機]套筒，套管;袖子，袖套;唱片套;
vt. 給…裝袖子;給…裝套筒;
??? 情景例句
What is it?
那是什么？
People are always changing, aren't they?
人總是在變，不是嗎？
The airport was built years ago, but for some reason it could not be used then.
機場是許多年前建的，但由于某種原因當時未能啟用。