名词
中文翻译：拉紧的针
同义词：
['tighten', 'tension pin例句：1. She tightened the screws on the door to make it more secure.（她把门上的螺丝拧紧，使门更牢固。）']
例句：
-
1. She tightened the screws on the door to make it more secure.
她把门上的螺丝拧紧，使门更牢固。
-
2.The tension pin in the clock was causing the hands to move slowly.
钟表上的一个紧绷的针导致指针移动缓慢。
-
3. He tugged at the rope to strain the pin and free the bird.
他拉着绳子，试图拉紧针让鸟儿飞起来。