Levers
n. 杠杆；手段（lever的复数）
🗣️ 情景例句
You look very familiar. Have we been introduced before?
你看起来很面熟，我们以前互相介绍认识过吗？
Don't touch it.
不要碰它。
Opportunity knocks but once.
机不可失，时不再来。