名词
中文翻译：重物
同义词：
['heavyweight', 'cumbersome', 'burdensome例句：1. The heavy weight of the luggage made it difficult for him to carry it.（沉重的行李让他难以携带。）']
例句：
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1. The heavy weight of the luggage made it difficult for him to carry it.
沉重的行李让他难以携带。
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2. He was cumbersome in his movements and slow to react.
他在行动上显得笨拙，反应迟钝。
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3. The burdensome task of organizing the event left her exhausted.
组织活动的任务繁重，让她疲惫不堪。