Uninsulated tube
[化] 未保温的管道
🧩 词语组成解析
未绝缘的, 非绝缘的
🗣️ 情景例句
Jack, Would you please read this letter of application I've just written?
杰克，你能读一下这封我刚写的求职信吗？
It was not until the accident happened that I became aware of my own foolishness.
直到事故发生我才意识到我自己的愚蠢。
They must keep their hands behind their backs.
他们得一直将手放在背后。