n.（美国和加拿大）五分镍币

The coin in my pocket is a nickel.
我口袋里的硬币是一枚镍币。
She collected an impressive collection of nickels from the street.
她从街上收集了一大堆镍币，数量惊人。
The price of that vintage stamp is just five nickels.
那张古董邮票的价格仅仅五枚镍币。
The nickel plating on the doorknob has started to peel off.
门把手上的镍镀层开始剥落了。
He found a shiny nickel while digging in the garden.
他在花园里挖土时发现了一枚闪亮的镍币。
The mechanic polished the car's chrome trim, including the nickel parts.
机械师擦亮了汽车的铬饰条，包括镍制部件。
Nickel is a common metal used in making coins and industrial machinery.
镍是一种常用于制造硬币和工业机器的常见金属。
The nickel mining industry has faced environmental concerns recently.
近来镍矿开采业面临着环境问题。
A nickel allergy can cause redness and itching when touched with nickel-containing products.
对镍过敏的人接触含镍产品时会出现红肿和瘙痒。
The store offers a nickel-and-dime selection of trinkets and souvenirs.
这家店提供的小商品和纪念品种类繁多，价格便宜。