名词
中文翻译：垂直上升
同义词：
['ascend', 'climb', 'ascending motion']
例句：
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1.The mountain was climbed by a group of hikers last weekend.
上周末，一群登山者攀登了这座山。
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2. The elevator ascends to the top floor in just five minutes.
电梯只需五分钟就能到达顶层。
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3. The aircraft ascended at an altitude of 50,000 feet.
飞机在5万英尺的高度升空。