名词
中文翻译：绊脚杠杆
同义词：
['绊脚杆，绊脚器，绊脚杆子例句：1. The trip-over lever is a safety device that prevents people from tripping over obstacles.（绊脚杠杆是一种安全装置，防止人们绊倒障碍物。）2. The engineer used the trip-over lever to adjust the height of the ladder.（工程师使用绊脚杠杆调整梯子的高度。）']
例句：
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1. The trip-over lever is a safety device that prevents people from tripping over obstacles.
绊脚杠杆是一种安全装置，防止人们绊倒障碍物。
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2. The engineer used the trip-over lever to adjust the height of the ladder.
工程师使用绊脚杠杆调整梯子的高度。
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3.The trip-over lever was designed to make it easier for people to climb stairs without falling.
绊脚杠杆的设计是为了使人们在爬楼梯时更容易避免摔倒。