high-grade
短语
FREQ #40096
a. 高级的, 纯度高的
词形变化
higher grade
higher-grade
比较级
higher-grade
highest grade
highest-grade
highest-grade
最高级
释义与例句
adj.
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1.
Of high quality, particularly good.
The high-grade ore was much more profitable than lower-grade ore.
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2.
Severe.
医学