Economet
艾康诺梅特铬镍钢, 镍铬铁合金
🗣️ 情景例句
Really? What part?
真的？ 什么地方？
Youth is a blunder; manhood a struggle, old age a regret.
青年冒失莽撞；成年发奋图强；老年遗憾懊丧。
He turned on the light, but he couldn't see anyone. The thieves had already gone.
他开了灯，但不见一个人。小偷逃走了。