Ausdrawing
奥氏体变拔丝法; 奥氏形变拔丝法
🗣️ 情景例句
That's wonderful!
真出色！
A clear conscience is a soft pillow.
问心无愧，高枕无忧。
Yes, and full payment is due within 30 days.
是的，如果在30天骨付款就没有折扣。