Insulating sleeve
[机] 绝缘冒口套
🧩 词语组成解析
insulating
[['insjuleitiŋ]]
a. 绝缘的；隔热的
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
He is not cut out for teaching.
他不是当教师的料。
Americans wonder what has become of the idealism of the last decade.
美国人的理想主义，不知道在这十年间变得怎样了。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。