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rotary joint的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
a freely moving joint in which movement is limited to rotation;
"the articulation of the radius and ulna in the arm is a pivot joint"
rotary joint的用法和樣例：
例句
- Of course you cannot contact openings because roller intine is rotating, and steam condensate drains and swivel joint is fixed not generated noise and damage to drainage pipes.
當然管口不能接觸內壁，因為輥筒是旋轉的，而冷凝水排水管和蒸汽旋轉接頭是固定不動的，否則會產生噪音和損壞排水管。
