Libre
n. （法）自由泳；（西）自由
🗣️ 情景例句
I sent the wrong key.
我寄错了钥匙。
We are running on two shifts.
我们实行的工作是两班倒。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。