corundumite
基本解釋
- n.剛玉
英漢例句
- Thetesting results of changed performance of corundumite brick after immersed for a long time are put forward.The suggestions of existingproblem at present and the work from now on are put forward.
提供了剛玉磚等被水長時間浸泡后性能變化的檢測結(jié)果，并對目前存在問題和今后工作提出了建議。