Monolock
单锁
🗣️ 情景例句
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
Will you accept the charge.
你愿意付电话费用吗？
They had large rooms with beautifully decorated walls.
里面房间很大，墙壁装饰华丽。