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单词
骨炭
释义
骨炭
骨炭
[gǔ tàn]
1.
■
(兽骨制得的活性炭) spodium; bone black; animal charcoal; drop black
常用词组
1.
■
{地质} (骨煤) bone coal
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reciprocal reaction
reciprocal recurrent selection
reciprocal reference
reciprocal reinsurance
reciprocal relation
reciprocal relationship
reciprocal representation
reciprocal rule
reciprocal sales
reciprocal salt pair
reciprocal series
reciprocal-space
reciprocal space
reciprocal spacing
reciprocal spectrum
reciprocal spiral
reciprocal square root
reciprocal substitution
reciprocal surface
reciprocal tariff
reciprocal theory
reciprocal -ties
reciprocal trade
reciprocal trade agreement act
reciprocal trade agreements program(me)
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更新时间:2025/12/12 6:09:02