Spherical joint
[化] 球形接头
🧩 词语组成解析
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
By working together,
透过共同工作，
I wrote 9 books.
我写了九本书。
It took a very long time to carve a page for a book.
刻一页书要花费的时间太长。