corundum的用法和樣例：
例句
用作名詞 (n.)
- Synthetic Corundum is one of our strong products.
合成剛玉是我們的一個(gè)強大的產(chǎn)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。
詞匯搭配
- black corundum 黑剛玉
- iron corundum 鐵剛玉
- corundum-mullite product 剛玉-莫來(lái)石制品...
- artificial corundum 人造剛玉,人造金剛砂...
- corundum cutting tool 硬質(zhì)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...
