Monolock
单锁
🗣️ 情景例句
It's pretty,
是漂亮，
We used to go to the movies about once a week.
我们过去常一个星期大约去看一次电影。
Many people prefer living in the country to living in the town.
许多人喜欢住在农村而不喜欢住在城市。