在线词典

镁粉

magnesium powder (used in pyrotechnics etc); (sports) gym chalk (magnesium carbonate), used as a drying agent on the hands of gymnasts, weight lifters etc

英文释义

magnesium powder (used in pyrotechnics etc); (sports) gym chalk (magnesium carbonate), used as a drying agent on the hands of gymnasts, weight lifters etc