Ulmal
尤尔马尔高强度铝镁合金
🗣️ 情景例句
We're working on a solution right now.
我们眼下正在筹划解决方法。
Would you mind calling back sometime tomorrow?
你介意明天某时打电话回来吗？
My name is Han Meimei. What's your name?
我叫韩梅梅，您呢？