U-joint
abbr. U-shaped joint(s) U 型接缝
🧩 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
Their relationship is over.
他们之间的关系完了。
Please don't forget to say goodbye to the rest of the family for me.
请别忘了代我向你的家人告别。
He gets into the lift. It takes him down to the first floor.
他进入电梯。他乘电梯下到1楼。