Keycard
钥匙牌
🗣️ 情景例句
I need a full tank.
我要满满一箱油。
I spent 12 dollars.
我用了十二块钱。
By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.
等到你读到这篇文章时，敏锐的哈勃望远镜已经为我们送来了成千上万张精彩的照片。