Hookswitch
[电] 勾键
🗣️ 情景例句
I can assure you that as long as you stay at home, you're safe.
我可向你保证，只要你呆在家里就会很安全。
A man becomes learned by asking questions.
要长学问，就得多问；多问则业精。
I guessed, extremely old.
我猜测是极古老的东西。