Emergency key
[计] 应急电键
🧩 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;
🗣️ 情景例句
I'll come and give you a hand tomorrow.
我明天来帮你忙。
Which do you prefer, fishing or mountain-climbing?
钓鱼和登山，你更喜欢哪一个？
family, finances and what you want from your investments.
家庭、财源和你想从投资中获得的好处的信息。