Granodising
磷酸盐处理(锌及镀锌制品油漆前的处理)
🗣️ 情景例句
Do you have any tickets available for that date?
你们有那天的票吗？
Early sow, early mow.
播种早的收获早。
Winter is a cold season.
冬天是一个，寒冷的季节。