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单词
boron nitride
释义
boron nitride
noun
:
any binary compound of boron and nitrogen
;
especially
:
a fluffy white crystalline powder BN made in various ways (as by the reaction of ammonia and fused boric oxide) and used chiefly as a lubricant and electric insulator
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coasting
coasting trade
coast is clear
coastland
coast lily
coastline
coast live oak
coast pilot
coast rat
coast redwood
coast rhododendron
coasts
coastwaiter
coastward
coastwards
coastways
coastwise
coat
coat
coat armor
coat arms
coat card
coatdress
coated
coated
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更新时间:2025/6/29 1:19:53