氟化氫 的释义 | Babel Free
fu³⁵ xu̯ä⁵¹ t͡ɕʰiŋ⁵⁵释义
氫的氟化物，化學式為HF，有強烈的腐蝕性，有劇毒
CEFR 等级
C2
精通
该词属于CEFR C2词汇——精通水平。
该词属于CEFR C2词汇——精通水平。
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