形容词
中文翻译：重的
同义词：
['heavy', 'substantial', 'robust', 'substantial']
例句：
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1.This heavy-duty machine is capable of lifting large objects.
这台重型机器能够举起大型物体。
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2. The heavy-duty construction materials are suitable for building tall buildings.
这些重型建筑材料适合建造高楼大厦。
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3.The heavy-duty steel door is strong enough to withstand heavy impacts.
这扇重型钢制门足够坚固，能够承受重击。