Necrotizing ulcerative gingivitis
[医] 坏死溃疡性龈炎
🧩 词语组成解析
a. (使)形成溃疡, (使)溃烂, (使)腐败\\n[医] 溃疡的, 溃疡性的
🗣️ 情景例句
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗?
The use of pesticides and fertilizers produces cheap grain and vegetables.
使用杀虫剂和化肥生产出廉价的谷物和蔬菜。
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