My morning coffee costs three dollars, so I gave the cashier a five-dollar bill and got two dollars in change, including a shiny nickel.
🔊我的早咖啡要三美元,所以我给了收银员一张五美元钞票,找回了包括一枚亮闪闪的五分镍币在内的两美元零钱。
The casing of my old portable radio was made of nickel, which is why it's still shiny and hasn't rusted after all these years.
🔊我的旧便携式收音机的外壳是用镍做的,这就是为什么这么多年过去了,它仍然闪闪发光,没有生锈。