形容词
中文翻译：无扭的
同义词：
['untwisted', 'untwisted', 'untwisted', 'untwisted']
例句：
-
1. Thenew car is torsionfree, so it doesn't need any oil changes.
新车是无扭的，所以不需要换油。
-
2. The rope was torsionfree, so it could be used for climbing.
绳子是无扭的，所以可以用来攀爬。
-
3. The screwdriver is torsionfree, so it won't get stuck in the screws.
螺丝刀是无扭的，所以不会卡在螺丝里。