例句
This bicycle frame is made from a lightweight alloy.
这辆自行车的车架由轻质合金制成。
Engineers are developing stronger alloys to reduce vehicle weight and improve fuel efficiency.
工程师正在开发更坚固的合金，以减轻车辆重量并提高燃油效率。
常用搭配
- aluminium alloy｜铝合金
- lightweight alloy｜轻质合金
- alloy steel｜合金钢
用法提示
名词重音在前；动词常读/əˈlɔɪ/。