Words — 1 found
yǐ xiān
ㄧˇ ㄒㄧㄢ
乙 酰
乙 酰
  1. Chemistry
    1. acetyl
Hanzi — 2 found
yǐ ㄧˇ 乙 乙
  1. 1. second
  2. 2. 2nd heavenly stem
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xiān ㄒㄧㄢ 酰 酰
  1. 1. acyl
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