Telescopic joint
[化] 套管连接
🧩 词语组成解析
a. 望远镜的, 用望远镜看到的, 套管式的, 伸缩的\\n[医] 望远[镜]的
joint
[dʒɔint]
adj. 共同的，联合的;共享的;两院的;连带的，共同的;
n. [解]关节;接合处;下流场所;一块烤肉（英式英语）;
vt. 结合，联合;为…装上接头，使…有接缝;
🗣️ 情景例句
Who?
谁啊？
A man of gladness seldom falls into madness.
生性乐天的人极少会变成疯子。
She was not especially pretty. But she was extremely bright.
她不是特别漂亮，但她极聪明。