corundum
n.
剛玉；金剛砂
英語翻譯 Noun:
-
very hard mineral used as an abrasive
造句
用作名詞(n.)
- Synthetic Corundum is one of our strong products.
合成剛玉是我們的一個強大的產品。
- Corundum may be the typical secondary minerals in the high-alumina fly ash.
剛玉可能是高鋁粉煤灰中典型的次生礦物。
常用短語
-
black corundum
黑剛玉
-
iron corundum
鐵剛玉
-
corundum-mullite product
剛玉-莫來石制品...
-
artificial corundum
人造剛玉,人造金剛砂...
-
corundum cutting tool
硬質合金刀具...
-
fused corundum
電熔剛玉
-
crystal corundum
結晶剛玉
-
common corundum
普通剛玉
-
corundum brick
剛玉磚
-
sintered corundum
燒結剛玉
-
pulverized corundum
剛玉砂,金剛砂粉...
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