Unidal
铝镁锌系形变铝合金
🗣️ 情景例句
My final test is worth half my grade.
我的期末考试结果占我总成绩的一半。
I assume you've decided against buying a new car.
我假设你决定不买一辆新汽车。
The objects on display were pieces of moving sculpture.
展品都是些活动的雕像。