Ultralumin
超硬铝, 由尔特拉铝合金
🗣️ 情景例句
So save your voices till then.
所以， 留着点嗓子。
What fun!
多有趣呵。
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。