Ambrac
阿莫布拉克铜镍锌合金
🗣️ 情景例句
I'm a student of the world; in other words I flunked out of high school.
我是社会学生，换句话说，我高中后就辍学了。
He's got a bad headache.
他头痛的厉害。
I appreciate John's helping in time.
我感谢约翰的及时帮助。