Silfram
铬镍铁耐热合金
🗣️ 情景例句
Hi, Son.
嗨 儿子。
I'm afraid so.
恐怕是这样。
It is the ideal condition of the 'equal start' which only our most progressive forms of modern education try to regain.
这就是我们最进步的现代教育试图恢复的“平等起步”的理想状况。