| 单词 | iron stain |
| 释义 | Definition of iron stain in English:iron stainnoun
OriginMid 18th century; earliest use found in William Lewis (bap. 1708, d. 1781), physician and experimental chemist. Definition of iron stain in US English:iron stainnoun
OriginMid 18th century; earliest use found in William Lewis (bap. 1708, d. 1781), physician and experimental chemist. |
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