Ergal
铝镁锌系合金
🗣️ 情景例句
How do you keep in shape?
你怎么保持身材？
It's on of his favorite relaxations.
这是他最喜欢的消遣之一。
Summer comes after spring. It is the hottest season.
春天之后是夏天。夏天是最热的季节。