例句
I left my house key in my coat pocket.
我把家门钥匙放在外套口袋里了。
Access to reliable information is key to helping consumers make informed decisions about their health.
获取可靠信息是帮助消费者就自身健康作出明智决定的关键。
常用搭配
- a spare key｜备用钥匙
- the key to success｜成功的关键
- a key factor｜关键因素
- play a key role｜发挥关键作用
用法提示
the key to中to是介词，后接名词或动名词。