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单词
putty powder
释义
WordReference Random House Unabridged Dictionary of American English © 2024
put
′
ty pow′der,
Building, Jewelry
an abrasive consisting chiefly of stannic oxide, used for polishing hard surfaces. Also called
putty, jeweler's putty.
1825–35
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更新时间:2025/7/23 16:44:15