The method and the condition of separation epoxy ethane from dihydric alcohol are described.介绍了环氧乙烷与二元醇的分离方法和条件.The Preparation method of cheap aluminium dihydric phosphate and its application in refractories have been i...
他咽了口气, 他眼底的阴影沉落又浮起.He swallows, and the shadows in his eyes shift back and forth.瓶子沉落到湖底.The bottle sank down to the bottom of the lake.他脸上的怒气退掉了, 肩膀沉落, 转身离去.The red fury drained from his face , and he turned , shoulders...
He never grudges money.他从不吝惜金钱.They bear grudges against each other.他俩有过节儿.Don't hold grudges against people who have hurt you; you should forgive and forget.不要怨恨那些伤害过你的人, 你应该不念旧恶....