Key-fob
钥匙坠大小的存储器
🧩 词语组成解析
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
n. 诡计, 表袋, 短表链\\nvt. 骗人, 混骗
🗣️ 情景例句
Could I have the bill, please?
我能买单吗？
You'll regret it if you don't go.
不去你会后悔。
Don't worry. But you'd better take him to the nurse, and she'll give him some pills.
放心吧。你最好带他到护士那，她会给他一些药片的。