形容词中文翻译
中文翻译：高级的
同义词：
['highly-rated', 'premium', 'top-notch例句：1. The high-grade steel is much stronger than the standard one.（这种高级钢材比标准钢材要强得多。）']
例句：
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1. The high-grade steel is much stronger than the standard one.
这种高级钢材比标准钢材要强得多。
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2.This product is highly-grade and has a long service life.
这款产品是高质量且使用寿命长。
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3. The company's high-grade products have won numerous awards.
该公司的高质量产品赢得了许多奖项。