Nitroxylic acid
[化] 次硝酸H-2NO-2
🧩 词语组成解析
🗣️ 情景例句
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No one (or man) is born wise or learned.
人非生而知之者。
The Scandinavian countries are much admired all over the world for their enlightened social policies.
斯堪的纳维亚半岛各国实行开明的社会政策，受到全世界的推崇。