形容词
中文翻译：切线的
同义词：
['oblique', 'slanting', 'inclined例句：1. The angle of the roof is tangential to the wall.（屋顶与墙成切线角度。）']
例句：
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1. The angle of the roof is tangential to the wall.
屋顶与墙成切线角度。
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2. The path is tangentially related to the main road.
这条小径与主路有切线关系。
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3. The slope of the hill is tangentially steeper than the valley.
这座山的坡度比山谷切线更陡峭。